497625964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{389989}}^1$

素因数の和:390033

約数の個数: 24

約数和(自身を含む): 982774800

約数和(自身を除く): 485148836

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 389989, 779978, 1559956, 4289879, 8579758, 11309681, 17159516, 22619362, 45238724, 124406491, 248812982, 497625964]

約数ペア:

[(1, 497625964), (2, 248812982), (4, 124406491), (11, 45238724), (22, 22619362), (29, 17159516), (44, 11309681), (58, 8579758), (116, 4289879), (319, 1559956), (638, 779978), (1276, 389989)]