2016068330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1\times {\mathrm{2221}}^1$

素因数の和:4382

約数の個数: 32

約数和(自身を含む): 3716748288

約数和(自身を除く): 1700679958

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2111, 2221, 4222, 4442, 10555, 11105, 21110, 22210, 90773, 95503, 181546, 191006, 453865, 477515, 907730, 955030, 4688531, 9377062, 23442655, 46885310, 201606833, 403213666, 1008034165, 2016068330]

約数ペア:

[(1, 2016068330), (2, 1008034165), (5, 403213666), (10, 201606833), (43, 46885310), (86, 23442655), (215, 9377062), (430, 4688531), (2111, 955030), (2221, 907730), (4222, 477515), (4442, 453865), (10555, 191006), (11105, 181546), (21110, 95503), (22210, 90773)]