518840201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{16661}}^1$

素因数の和:16840

約数の個数: 16

約数和(自身を含む): 599832000

約数和(自身を除く): 80991799

約数列:

[1, 11, 19, 149, 209, 1639, 2831, 16661, 31141, 183271, 316559, 2482489, 3482149, 27307379, 47167291, 518840201]

約数ペア:

[(1, 518840201), (11, 47167291), (19, 27307379), (149, 3482149), (209, 2482489), (1639, 316559), (2831, 183271), (16661, 31141)]