2013111812

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1223}}^1\times {\mathrm{5209}}^1$

素因数の和:6515

約数の個数: 24

約数和(自身を含む): 3571142400

約数和(自身を除く): 1558030588

約数列:

[1, 2, 4, 79, 158, 316, 1223, 2446, 4892, 5209, 10418, 20836, 96617, 193234, 386468, 411511, 823022, 1646044, 6370607, 12741214, 25482428, 503277953, 1006555906, 2013111812]

約数ペア:

[(1, 2013111812), (2, 1006555906), (4, 503277953), (79, 25482428), (158, 12741214), (316, 6370607), (1223, 1646044), (2446, 823022), (4892, 411511), (5209, 386468), (10418, 193234), (20836, 96617)]