2106996874

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{64747}}^1$

素因数の和:65109

約数の個数: 16

約数和(自身を含む): 3230666208

約数和(自身を除く): 1123669334

約数列:

[1, 2, 53, 106, 307, 614, 16271, 32542, 64747, 129494, 3431591, 6863182, 19877329, 39754658, 1053498437, 2106996874]

約数ペア:

[(1, 2106996874), (2, 1053498437), (53, 39754658), (106, 19877329), (307, 6863182), (614, 3431591), (16271, 129494), (32542, 64747)]