2507863628257

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2551}}^1\times {\mathrm{157219}}^1$

素因数の和:159833

約数の個数: 24

約数和(自身を含む): 2790121709760

約数和(自身を除く): 282258081503

約数列:

[1, 13, 37, 169, 481, 2551, 6253, 33163, 94387, 157219, 431119, 1227031, 2043847, 5817103, 15951403, 26570011, 75622339, 401065669, 983090407, 5213853697, 14839429753, 67780098061, 192912586789, 2507863628257]

約数ペア:

[(1, 2507863628257), (13, 192912586789), (37, 67780098061), (169, 14839429753), (481, 5213853697), (2551, 983090407), (6253, 401065669), (33163, 75622339), (94387, 26570011), (157219, 15951403), (431119, 5817103), (1227031, 2043847)]