493670078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{13691}}^1$

素因数の和:13864

約数の個数: 24

約数和(自身を含む): 819466200

約数和(自身を除く): 325796122

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 1639, 3278, 13691, 18029, 27382, 36058, 150601, 301202, 1656611, 2039959, 3313222, 4079918, 22439549, 44879098, 246835039, 493670078]

約数ペア:

[(1, 493670078), (2, 246835039), (11, 44879098), (22, 22439549), (121, 4079918), (149, 3313222), (242, 2039959), (298, 1656611), (1639, 301202), (3278, 150601), (13691, 36058), (18029, 27382)]