275251594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{13903}}^1$

素因数の和:14445

約数の個数: 16

約数和(自身を含む): 435473280

約数和(自身を除く): 160221686

約数列:

[1, 2, 19, 38, 521, 1042, 9899, 13903, 19798, 27806, 264157, 528314, 7243463, 14486926, 137625797, 275251594]

約数ペア:

[(1, 275251594), (2, 137625797), (19, 14486926), (38, 7243463), (521, 528314), (1042, 264157), (9899, 27806), (13903, 19798)]