490306008

素因数分解:

$2^3\times 3^1\times {\mathrm{20429417}}^1$

素因数の和:20429426

約数の個数: 16

約数和(自身を含む): 1225765080

約数和(自身を除く): 735459072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 20429417, 40858834, 61288251, 81717668, 122576502, 163435336, 245153004, 490306008]

約数ペア:

[(1, 490306008), (2, 245153004), (3, 163435336), (4, 122576502), (6, 81717668), (8, 61288251), (12, 40858834), (24, 20429417)]