2008337996

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{440039}}^1$

素因数の和:440213

約数の個数: 24

約数和(自身を含む): 4041327360

約数和(自身を除く): 2032989364

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 440039, 880078, 1760156, 3080273, 6160546, 12321092, 71726357, 143452714, 286905428, 502084499, 1004168998, 2008337996]

約数ペア:

[(1, 2008337996), (2, 1004168998), (4, 502084499), (7, 286905428), (14, 143452714), (28, 71726357), (163, 12321092), (326, 6160546), (652, 3080273), (1141, 1760156), (2282, 880078), (4564, 440039)]