1387923274

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{1051}}^1\times {\mathrm{3457}}^1$

素因数の和:4701

約数の個数: 16

約数和(自身を含む): 2095382016

約数和(自身を除く): 707458742

約数列:

[1, 2, 191, 382, 1051, 2102, 3457, 6914, 200741, 401482, 660287, 1320574, 3633307, 7266614, 693961637, 1387923274]

約数ペア:

[(1, 1387923274), (2, 693961637), (191, 7266614), (382, 3633307), (1051, 1320574), (2102, 660287), (3457, 401482), (6914, 200741)]