258248926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211333}}^1$

素因数の和:211395

約数の個数: 16

約数和(自身を含む): 426049344

約数和(自身を除く): 167800418

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 211333, 422666, 2747329, 5494658, 9932651, 19865302, 129124463, 258248926]

約数ペア:

[(1, 258248926), (2, 129124463), (13, 19865302), (26, 9932651), (47, 5494658), (94, 2747329), (611, 422666), (1222, 211333)]