26980354

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{1571}}^1$

素因数の和:1881

約数の個数: 16

約数和(自身を含む): 41953536

約数和(自身を除く): 14973182

約数列:

[1, 2, 31, 62, 277, 554, 1571, 3142, 8587, 17174, 48701, 97402, 435167, 870334, 13490177, 26980354]

約数ペア:

[(1, 26980354), (2, 13490177), (31, 870334), (62, 435167), (277, 97402), (554, 48701), (1571, 17174), (3142, 8587)]