889651412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1006393}}^1$

素因数の和:1006427

約数の個数: 24

約数和(自身を含む): 1775279016

約数和(自身を除く): 885627604

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1006393, 2012786, 4025572, 13083109, 17108681, 26166218, 34217362, 52332436, 68434724, 222412853, 444825706, 889651412]

約数ペア:

[(1, 889651412), (2, 444825706), (4, 222412853), (13, 68434724), (17, 52332436), (26, 34217362), (34, 26166218), (52, 17108681), (68, 13083109), (221, 4025572), (442, 2012786), (884, 1006393)]