2631686398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{193877}}^1$

素因数の和:194507

約数の個数: 16

約数和(自身を含む): 4313397744

約数和(自身を除く): 1681711346

約数列:

[1, 2, 11, 22, 617, 1234, 6787, 13574, 193877, 387754, 2132647, 4265294, 119622109, 239244218, 1315843199, 2631686398]

約数ペア:

[(1, 2631686398), (2, 1315843199), (11, 239244218), (22, 119622109), (617, 4265294), (1234, 2132647), (6787, 387754), (13574, 193877)]