518101168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{10973}}^1$

素因数の和:11221

約数の個数: 40

約数和(自身を含む): 1085899248

約数和(自身を除く): 567798080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227, 454, 908, 1816, 2951, 3632, 5902, 10973, 11804, 21946, 23608, 43892, 47216, 87784, 142649, 175568, 285298, 570596, 1141192, 2282384, 2490871, 4981742, 9963484, 19926968, 32381323, 39853936, 64762646, 129525292, 259050584, 518101168]

約数ペア:

[(1, 518101168), (2, 259050584), (4, 129525292), (8, 64762646), (13, 39853936), (16, 32381323), (26, 19926968), (52, 9963484), (104, 4981742), (208, 2490871), (227, 2282384), (454, 1141192), (908, 570596), (1816, 285298), (2951, 175568), (3632, 142649), (5902, 87784), (10973, 47216), (11804, 43892), (21946, 23608)]