813402004

素因数分解:

$2^2\times {\mathrm{3359}}^1\times {\mathrm{60539}}^1$

素因数の和:63902

約数の個数: 12

約数和(自身を含む): 1423900800

約数和(自身を除く): 610498796

約数列:

[1, 2, 4, 3359, 6718, 13436, 60539, 121078, 242156, 203350501, 406701002, 813402004]

約数ペア:

[(1, 813402004), (2, 406701002), (4, 203350501), (3359, 242156), (6718, 121078), (13436, 60539)]