413080928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{992983}}^1$

素因数の和:993006

約数の個数: 24

約数和(自身を含む): 875811888

約数和(自身を除く): 462730960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 992983, 1985966, 3971932, 7943864, 12908779, 15887728, 25817558, 31775456, 51635116, 103270232, 206540464, 413080928]

約数ペア:

[(1, 413080928), (2, 206540464), (4, 103270232), (8, 51635116), (13, 31775456), (16, 25817558), (26, 15887728), (32, 12908779), (52, 7943864), (104, 3971932), (208, 1985966), (416, 992983)]