1331530008

素因数分解:

$2^3\times 3^1\times {\mathrm{55480417}}^1$

素因数の和:55480426

約数の個数: 16

約数和(自身を含む): 3328825080

約数和(自身を除く): 1997295072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 55480417, 110960834, 166441251, 221921668, 332882502, 443843336, 665765004, 1331530008]

約数ペア:

[(1, 1331530008), (2, 665765004), (3, 443843336), (4, 332882502), (6, 221921668), (8, 166441251), (12, 110960834), (24, 55480417)]