2321824205

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{318713}}^1$

素因数の和:318796

約数の個数: 16

約数和(自身を含む): 2937268224

約数和(自身を除く): 615444019

約数列:

[1, 5, 31, 47, 155, 235, 1457, 7285, 318713, 1593565, 9880103, 14979511, 49400515, 74897555, 464364841, 2321824205]

約数ペア:

[(1, 2321824205), (5, 464364841), (31, 74897555), (47, 49400515), (155, 14979511), (235, 9880103), (1457, 1593565), (7285, 318713)]