422557777

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2903}}^1$

素因数の和:3132

約数の個数: 16

約数和(自身を含む): 457205760

約数和(自身を除く): 34647983

約数列:

[1, 19, 47, 163, 893, 2903, 3097, 7661, 55157, 136441, 145559, 473189, 2592379, 8990591, 22239883, 422557777]

約数ペア:

[(1, 422557777), (19, 22239883), (47, 8990591), (163, 2592379), (893, 473189), (2903, 145559), (3097, 136441), (7661, 55157)]