2000764714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 3805885440

約数和(自身を除く): 1805120726

約数列:

[1, 2, 13, 17, 19, 26, 34, 37, 38, 47, 74, 94, 137, 221, 247, 274, 323, 442, 481, 494, 611, 629, 646, 703, 799, 893, 962, 1222, 1258, 1406, 1598, 1739, 1781, 1786, 2329, 2603, 3478, 3562, 4199, 4658, 5069, 5206, 6439, 8177, 8398, 9139, 10138, 10387, 11609, 11951, 12878, 15181, 16354, 18278, 20774, 22607, 23218, 23902, 29563, 30277, 30362, 33041, 33839, 44251, 45214, 59126, 60554, 65897, 66082, 67678, 83707, 86173, 88502, 96311, 109463, 122341, 131794, 155363, 167414, 172346, 192622, 197353, 218926, 238243, 244682, 310726, 384319, 394706, 429533, 476486, 561697, 575263, 768638, 859066, 1120249, 1123394, 1150526, 1252043, 1423019, 1590433, 1637287, 2079797, 2240498, 2504086, 2846038, 3097159, 3180866, 3274574, 4050131, 4159594, 4526617, 6194318, 7302061, 8100262, 9053234, 14604122, 21284731, 27037361, 42569462, 52651703, 54074722, 58846021, 76952489, 105303406, 117692042, 153904978, 1000382357, 2000764714]

約数ペア:

[(1, 2000764714), (2, 1000382357), (13, 153904978), (17, 117692042), (19, 105303406), (26, 76952489), (34, 58846021), (37, 54074722), (38, 52651703), (47, 42569462), (74, 27037361), (94, 21284731), (137, 14604122), (221, 9053234), (247, 8100262), (274, 7302061), (323, 6194318), (442, 4526617), (481, 4159594), (494, 4050131), (611, 3274574), (629, 3180866), (646, 3097159), (703, 2846038), (799, 2504086), (893, 2240498), (962, 2079797), (1222, 1637287), (1258, 1590433), (1406, 1423019), (1598, 1252043), (1739, 1150526), (1781, 1123394), (1786, 1120249), (2329, 859066), (2603, 768638), (3478, 575263), (3562, 561697), (4199, 476486), (4658, 429533), (5069, 394706), (5206, 384319), (6439, 310726), (8177, 244682), (8398, 238243), (9139, 218926), (10138, 197353), (10387, 192622), (11609, 172346), (11951, 167414), (12878, 155363), (15181, 131794), (16354, 122341), (18278, 109463), (20774, 96311), (22607, 88502), (23218, 86173), (23902, 83707), (29563, 67678), (30277, 66082), (30362, 65897), (33041, 60554), (33839, 59126), (44251, 45214)]