2255214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 5029920

約数和(自身を除く): 2774706

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 997, 1131, 1994, 2262, 2991, 5982, 12961, 25922, 28913, 38883, 57826, 77766, 86739, 173478, 375869, 751738, 1127607, 2255214]

約数ペア:

[(1, 2255214), (2, 1127607), (3, 751738), (6, 375869), (13, 173478), (26, 86739), (29, 77766), (39, 57826), (58, 38883), (78, 28913), (87, 25922), (174, 12961), (377, 5982), (754, 2991), (997, 2262), (1131, 1994)]