1256236474

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1\times {\mathrm{9049}}^1$

素因数の和:10785

約数の個数: 16

約数和(自身を含む): 1931668200

約数和(自身を除く): 675431726

約数列:

[1, 2, 41, 82, 1693, 3386, 9049, 18098, 69413, 138826, 371009, 742018, 15319957, 30639914, 628118237, 1256236474]

約数ペア:

[(1, 1256236474), (2, 628118237), (41, 30639914), (82, 15319957), (1693, 742018), (3386, 371009), (9049, 138826), (18098, 69413)]