425922744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1365137}}^1$

素因数の和:1365159

約数の個数: 32

約数和(自身を含む): 1146715920

約数和(自身を除く): 720793176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1365137, 2730274, 4095411, 5460548, 8190822, 10921096, 16381644, 17746781, 32763288, 35493562, 53240343, 70987124, 106480686, 141974248, 212961372, 425922744]

約数ペア:

[(1, 425922744), (2, 212961372), (3, 141974248), (4, 106480686), (6, 70987124), (8, 53240343), (12, 35493562), (13, 32763288), (24, 17746781), (26, 16381644), (39, 10921096), (52, 8190822), (78, 5460548), (104, 4095411), (156, 2730274), (312, 1365137)]