496494920

素因数分解:

$2^3\times 5^1\times {\mathrm{12412373}}^1$

素因数の和:12412384

約数の個数: 16

約数和(自身を含む): 1117113660

約数和(自身を除く): 620618740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12412373, 24824746, 49649492, 62061865, 99298984, 124123730, 248247460, 496494920]

約数ペア:

[(1, 496494920), (2, 248247460), (4, 124123730), (5, 99298984), (8, 62061865), (10, 49649492), (20, 24824746), (40, 12412373)]