1644962008

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{8521}}^1$

素因数の和:8995

約数の個数: 32

約数和(自身を含む): 3144618000

約数和(自身を除く): 1499655992

約数列:

[1, 2, 4, 8, 59, 118, 236, 409, 472, 818, 1636, 3272, 8521, 17042, 24131, 34084, 48262, 68168, 96524, 193048, 502739, 1005478, 2010956, 3485089, 4021912, 6970178, 13940356, 27880712, 205620251, 411240502, 822481004, 1644962008]

約数ペア:

[(1, 1644962008), (2, 822481004), (4, 411240502), (8, 205620251), (59, 27880712), (118, 13940356), (236, 6970178), (409, 4021912), (472, 3485089), (818, 2010956), (1636, 1005478), (3272, 502739), (8521, 193048), (17042, 96524), (24131, 68168), (34084, 48262)]