2490198288

素因数分解:

$2^4\times 3^1\times {\mathrm{51879131}}^1$

素因数の和:51879142

約数の個数: 20

約数和(自身を含む): 6433012368

約数和(自身を除く): 3942814080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 51879131, 103758262, 155637393, 207516524, 311274786, 415033048, 622549572, 830066096, 1245099144, 2490198288]

約数ペア:

[(1, 2490198288), (2, 1245099144), (3, 830066096), (4, 622549572), (6, 415033048), (8, 311274786), (12, 207516524), (16, 155637393), (24, 103758262), (48, 51879131)]