2019969677

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{70009}}^1$

素因数の和:70124

約数の個数: 16

約数和(自身を含む): 2291847360

約数和(自身を除く): 271877683

約数列:

[1, 11, 43, 61, 473, 671, 2623, 28853, 70009, 770099, 3010387, 4270549, 33114257, 46976039, 183633607, 2019969677]

約数ペア:

[(1, 2019969677), (11, 183633607), (43, 46976039), (61, 33114257), (473, 4270549), (671, 3010387), (2623, 770099), (28853, 70009)]