630501982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{68399}}^1$

素因数の和:68831

約数の個数: 16

約数和(自身を含む): 1034208000

約数和(自身を除く): 403706018

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 68399, 136798, 752389, 1504778, 28659181, 57318362, 315250991, 630501982]

約数ペア:

[(1, 630501982), (2, 315250991), (11, 57318362), (22, 28659181), (419, 1504778), (838, 752389), (4609, 136798), (9218, 68399)]