834851654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 1662280704

約数和(自身を除く): 827429050

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 53, 71, 91, 106, 142, 161, 182, 299, 322, 371, 497, 598, 689, 742, 923, 994, 1219, 1378, 1633, 1846, 2093, 2438, 2809, 3266, 3763, 4186, 4823, 5618, 6461, 7526, 8533, 9646, 11431, 12922, 15847, 17066, 19663, 21229, 22862, 26341, 31694, 36517, 39326, 42458, 48919, 52682, 64607, 73034, 86549, 97838, 110929, 129214, 148603, 173098, 199439, 221858, 255619, 297206, 342433, 398878, 452249, 511238, 605843, 684866, 839891, 904498, 1125137, 1211686, 1396073, 1679782, 2250274, 2592707, 2792146, 4587097, 5185414, 5879237, 7875959, 9174194, 11758474, 15751918, 18148949, 32109679, 36297898, 59632261, 64219358, 119264522, 417425827, 834851654]

約数ペア:

[(1, 834851654), (2, 417425827), (7, 119264522), (13, 64219358), (14, 59632261), (23, 36297898), (26, 32109679), (46, 18148949), (53, 15751918), (71, 11758474), (91, 9174194), (106, 7875959), (142, 5879237), (161, 5185414), (182, 4587097), (299, 2792146), (322, 2592707), (371, 2250274), (497, 1679782), (598, 1396073), (689, 1211686), (742, 1125137), (923, 904498), (994, 839891), (1219, 684866), (1378, 605843), (1633, 511238), (1846, 452249), (2093, 398878), (2438, 342433), (2809, 297206), (3266, 255619), (3763, 221858), (4186, 199439), (4823, 173098), (5618, 148603), (6461, 129214), (7526, 110929), (8533, 97838), (9646, 86549), (11431, 73034), (12922, 64607), (15847, 52682), (17066, 48919), (19663, 42458), (21229, 39326), (22862, 36517), (26341, 31694)]