1995621186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{9829}}^1$

素因数の和:10003

約数の個数: 64

約数和(自身を含む): 4557974400

約数和(自身を除く): 2562353214

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 137, 247, 274, 411, 494, 741, 822, 1482, 1781, 2603, 3562, 5206, 5343, 7809, 9829, 10686, 15618, 19658, 29487, 33839, 58974, 67678, 101517, 127777, 186751, 203034, 255554, 373502, 383331, 560253, 766662, 1120506, 1346573, 2427763, 2693146, 4039719, 4855526, 7283289, 8079438, 14566578, 17505449, 25584887, 35010898, 51169774, 52516347, 76754661, 105032694, 153509322, 332603531, 665207062, 997810593, 1995621186]

約数ペア:

[(1, 1995621186), (2, 997810593), (3, 665207062), (6, 332603531), (13, 153509322), (19, 105032694), (26, 76754661), (38, 52516347), (39, 51169774), (57, 35010898), (78, 25584887), (114, 17505449), (137, 14566578), (247, 8079438), (274, 7283289), (411, 4855526), (494, 4039719), (741, 2693146), (822, 2427763), (1482, 1346573), (1781, 1120506), (2603, 766662), (3562, 560253), (5206, 383331), (5343, 373502), (7809, 255554), (9829, 203034), (10686, 186751), (15618, 127777), (19658, 101517), (29487, 67678), (33839, 58974)]