258618529

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1\times {\mathrm{1039}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 286191360

約数和(自身を除く): 27572831

約数列:

[1, 13, 41, 467, 533, 1039, 6071, 13507, 19147, 42599, 248911, 485213, 553787, 6307769, 19893733, 258618529]

約数ペア:

[(1, 258618529), (13, 19893733), (41, 6307769), (467, 553787), (533, 485213), (1039, 248911), (6071, 42599), (13507, 19147)]