2891126

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7121}}^1$

素因数の和:7159

約数の個数: 16

約数和(自身を含む): 5127840

約数和(自身を除く): 2236714

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 7121, 14242, 49847, 99694, 206509, 413018, 1445563, 2891126]

約数ペア:

[(1, 2891126), (2, 1445563), (7, 413018), (14, 206509), (29, 99694), (58, 49847), (203, 14242), (406, 7121)]