315617042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{7727}}^1$

素因数の和:9313

約数の個数: 16

約数和(自身を含む): 510233472

約数和(自身を除く): 194616430

約数列:

[1, 2, 13, 26, 1571, 3142, 7727, 15454, 20423, 40846, 100451, 200902, 12139117, 24278234, 157808521, 315617042]

約数ペア:

[(1, 315617042), (2, 157808521), (13, 24278234), (26, 12139117), (1571, 200902), (3142, 100451), (7727, 40846), (15454, 20423)]