2548016

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1148

約数の個数: 20

約数和(自身を含む): 4972152

約数和(自身を除く): 2424136

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 977, 1304, 1954, 2608, 3908, 7816, 15632, 159251, 318502, 637004, 1274008, 2548016]

約数ペア:

[(1, 2548016), (2, 1274008), (4, 637004), (8, 318502), (16, 159251), (163, 15632), (326, 7816), (652, 3908), (977, 2608), (1304, 1954)]