425663836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{221239}}^1$

素因数の和:221293

約数の個数: 24

約数和(自身を含む): 823897760

約数和(自身を除く): 398233924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 221239, 442478, 884956, 2876107, 5752214, 8185843, 11504428, 16371686, 32743372, 106415959, 212831918, 425663836]

約数ペア:

[(1, 425663836), (2, 212831918), (4, 106415959), (13, 32743372), (26, 16371686), (37, 11504428), (52, 8185843), (74, 5752214), (148, 2876107), (481, 884956), (962, 442478), (1924, 221239)]