69048590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{531143}}^1$

素因数の和:531163

約数の個数: 16

約数和(自身を含む): 133848288

約数和(自身を除く): 64799698

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 531143, 1062286, 2655715, 5311430, 6904859, 13809718, 34524295, 69048590]

約数ペア:

[(1, 69048590), (2, 34524295), (5, 13809718), (10, 6904859), (13, 5311430), (26, 2655715), (65, 1062286), (130, 531143)]