404368528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1486649}}^1$

素因数の和:1486674

約数の個数: 20

約数和(自身を含む): 829550700

約数和(自身を除く): 425182172

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1486649, 2973298, 5946596, 11893192, 23786384, 25273033, 50546066, 101092132, 202184264, 404368528]

約数ペア:

[(1, 404368528), (2, 202184264), (4, 101092132), (8, 50546066), (16, 25273033), (17, 23786384), (34, 11893192), (68, 5946596), (136, 2973298), (272, 1486649)]