973886260

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{119057}}^1$

素因数の和:119475

約数の個数: 24

約数和(自身を含む): 2050178760

約数和(自身を除く): 1076292500

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 8180, 119057, 238114, 476228, 595285, 1190570, 2381140, 48694313, 97388626, 194777252, 243471565, 486943130, 973886260]

約数ペア:

[(1, 973886260), (2, 486943130), (4, 243471565), (5, 194777252), (10, 97388626), (20, 48694313), (409, 2381140), (818, 1190570), (1636, 595285), (2045, 476228), (4090, 238114), (8180, 119057)]