1580455882

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1\times {\mathrm{5333}}^1$

素因数の和:7493

約数の個数: 16

約数和(自身を含む): 2405676672

約数和(自身を除く): 825220790

約数列:

[1, 2, 71, 142, 2087, 4174, 5333, 10666, 148177, 296354, 378643, 757286, 11129971, 22259942, 790227941, 1580455882]

約数ペア:

[(1, 1580455882), (2, 790227941), (71, 22259942), (142, 11129971), (2087, 757286), (4174, 378643), (5333, 296354), (10666, 148177)]