13370161664

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{636917}}^1$

素因数の和:636976

約数の個数: 40

約数和(自身を含む): 27365818788

約数和(自身を除く): 13995657124

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 10496, 20992, 636917, 1273834, 2547668, 5095336, 10190672, 20381344, 26113597, 40762688, 52227194, 81525376, 104454388, 163050752, 208908776, 326101504, 417817552, 835635104, 1671270208, 3342540416, 6685080832, 13370161664]

約数ペア:

[(1, 13370161664), (2, 6685080832), (4, 3342540416), (8, 1671270208), (16, 835635104), (32, 417817552), (41, 326101504), (64, 208908776), (82, 163050752), (128, 104454388), (164, 81525376), (256, 52227194), (328, 40762688), (512, 26113597), (656, 20381344), (1312, 10190672), (2624, 5095336), (5248, 2547668), (10496, 1273834), (20992, 636917)]