258858431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{937}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 283651200

約数和(自身を除く): 24792769

約数列:

[1, 13, 79, 269, 937, 1027, 3497, 12181, 21251, 74023, 252053, 276263, 962299, 3276689, 19912187, 258858431]

約数ペア:

[(1, 258858431), (13, 19912187), (79, 3276689), (269, 962299), (937, 276263), (1027, 252053), (3497, 74023), (12181, 21251)]