8368490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64373}}^1$

素因数の和:64393

約数の個数: 16

約数和(自身を含む): 16222248

約数和(自身を除く): 7853758

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 64373, 128746, 321865, 643730, 836849, 1673698, 4184245, 8368490]

約数ペア:

[(1, 8368490), (2, 4184245), (5, 1673698), (10, 836849), (13, 643730), (26, 321865), (65, 128746), (130, 64373)]