4395427828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{218591}}^1$

素因数の和:219063

約数の個数: 24

約数和(自身を含む): 8409671424

約数和(自身を除く): 4014243596

約数列:

[1, 2, 4, 11, 22, 44, 457, 914, 1828, 5027, 10054, 20108, 218591, 437182, 874364, 2404501, 4809002, 9618004, 99896087, 199792174, 399584348, 1098856957, 2197713914, 4395427828]

約数ペア:

[(1, 4395427828), (2, 2197713914), (4, 1098856957), (11, 399584348), (22, 199792174), (44, 99896087), (457, 9618004), (914, 4809002), (1828, 2404501), (5027, 874364), (10054, 437182), (20108, 218591)]