1686103684

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{6910261}}^1$

素因数の和:6910326

約数の個数: 12

約数和(自身を含む): 2999053708

約数和(自身を除く): 1312950024

約数列:

[1, 2, 4, 61, 122, 244, 6910261, 13820522, 27641044, 421525921, 843051842, 1686103684]

約数ペア:

[(1, 1686103684), (2, 843051842), (4, 421525921), (61, 27641044), (122, 13820522), (244, 6910261)]