321576493836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2061387781}}^1$

素因数の和:2061387801

約数の個数: 24

約数和(自身を含む): 808064010544

約数和(自身を除く): 486487516708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2061387781, 4122775562, 6184163343, 8245551124, 12368326686, 24736653372, 26798041153, 53596082306, 80394123459, 107192164612, 160788246918, 321576493836]

約数ペア:

[(1, 321576493836), (2, 160788246918), (3, 107192164612), (4, 80394123459), (6, 53596082306), (12, 26798041153), (13, 24736653372), (26, 12368326686), (39, 8245551124), (52, 6184163343), (78, 4122775562), (156, 2061387781)]