26981086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2927}}^1$

素因数の和:3359

約数の個数: 16

約数和(自身を含む): 44271360

約数和(自身を除く): 17290274

約数列:

[1, 2, 11, 22, 419, 838, 2927, 4609, 5854, 9218, 32197, 64394, 1226413, 2452826, 13490543, 26981086]

約数ペア:

[(1, 26981086), (2, 13490543), (11, 2452826), (22, 1226413), (419, 64394), (838, 32197), (2927, 9218), (4609, 5854)]