2016990487858

素因数分解:

$2^1\times {\mathrm{4159}}^1\times {\mathrm{45013}}^1\times {\mathrm{5387}}^1$

素因数の和:54561

約数の個数: 16

約数和(自身を含む): 3026842191360

約数和(自身を除く): 1009851703502

約数列:

[1, 2, 4159, 5387, 8318, 10774, 45013, 90026, 22404533, 44809066, 187209067, 242485031, 374418134, 484970062, 1008495243929, 2016990487858]

約数ペア:

[(1, 2016990487858), (2, 1008495243929), (4159, 484970062), (5387, 374418134), (8318, 242485031), (10774, 187209067), (45013, 44809066), (90026, 22404533)]