520484549

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{19559}}^1$

素因数の和:19684

約数の個数: 16

約数和(自身を含む): 591494400

約数和(自身を除く): 71009851

約数列:

[1, 13, 23, 89, 299, 1157, 2047, 19559, 26611, 254267, 449857, 1740751, 5848141, 22629763, 40037273, 520484549]

約数ペア:

[(1, 520484549), (13, 40037273), (23, 22629763), (89, 5848141), (299, 1740751), (1157, 449857), (2047, 254267), (19559, 26611)]