1908103685

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1\times {\mathrm{5347}}^1$

素因数の和:5980

約数の個数: 16

約数和(自身を含む): 2310336000

約数和(自身を除く): 402232315

約数列:

[1, 5, 149, 479, 745, 2395, 5347, 26735, 71371, 356855, 796703, 2561213, 3983515, 12806065, 381620737, 1908103685]

約数ペア:

[(1, 1908103685), (5, 381620737), (149, 12806065), (479, 3983515), (745, 2561213), (2395, 796703), (5347, 356855), (26735, 71371)]