2886425390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9953191}}^1$

素因数の和:9953227

約数の個数: 16

約数和(自身を含む): 5374723680

約数和(自身を除く): 2488298290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 9953191, 19906382, 49765955, 99531910, 288642539, 577285078, 1443212695, 2886425390]

約数ペア:

[(1, 2886425390), (2, 1443212695), (5, 577285078), (10, 288642539), (29, 99531910), (58, 49765955), (145, 19906382), (290, 9953191)]