2017702495

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{12329}}^1$

素因数の和:12866

約数の個数: 16

約数和(自身を含む): 2460870720

約数和(自身を除く): 443168225

約数列:

[1, 5, 71, 355, 461, 2305, 12329, 32731, 61645, 163655, 875359, 4376795, 5683669, 28418345, 403540499, 2017702495]

約数ペア:

[(1, 2017702495), (5, 403540499), (71, 28418345), (355, 5683669), (461, 4376795), (2305, 875359), (12329, 163655), (32731, 61645)]