1577264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7583}}^1$

素因数の和:7604

約数の個数: 20

約数和(自身を含む): 3291456

約数和(自身を除く): 1714192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7583, 15166, 30332, 60664, 98579, 121328, 197158, 394316, 788632, 1577264]

約数ペア:

[(1, 1577264), (2, 788632), (4, 394316), (8, 197158), (13, 121328), (16, 98579), (26, 60664), (52, 30332), (104, 15166), (208, 7583)]