2000661628

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{84961}}^1$

素因数の和:85030

約数の個数: 36

約数和(自身を含む): 4144106512

約数和(自身を除く): 2143444884

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 841, 1682, 3364, 5887, 11774, 23548, 84961, 169922, 339844, 594727, 1189454, 2378908, 2463869, 4927738, 9855476, 17247083, 34494166, 68988332, 71452201, 142904402, 285808804, 500165407, 1000330814, 2000661628]

約数ペア:

[(1, 2000661628), (2, 1000330814), (4, 500165407), (7, 285808804), (14, 142904402), (28, 71452201), (29, 68988332), (58, 34494166), (116, 17247083), (203, 9855476), (406, 4927738), (812, 2463869), (841, 2378908), (1682, 1189454), (3364, 594727), (5887, 339844), (11774, 169922), (23548, 84961)]