534996848

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{423257}}^1$

素因数の和:423344

約数の個数: 20

約数和(自身を含む): 1049679840

約数和(自身を除く): 514682992

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 423257, 846514, 1693028, 3386056, 6772112, 33437303, 66874606, 133749212, 267498424, 534996848]

約数ペア:

[(1, 534996848), (2, 267498424), (4, 133749212), (8, 66874606), (16, 33437303), (79, 6772112), (158, 3386056), (316, 1693028), (632, 846514), (1264, 423257)]