2000821886

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{349}}^1\times {\mathrm{1447}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 3454348800

約数和(自身を除く): 1453526914

約数列:

[1, 2, 7, 14, 283, 349, 566, 698, 1447, 1981, 2443, 2894, 3962, 4886, 10129, 20258, 98767, 197534, 409501, 505003, 691369, 819002, 1010006, 1382738, 2866507, 3535021, 5733014, 7070042, 142915849, 285831698, 1000410943, 2000821886]

約数ペア:

[(1, 2000821886), (2, 1000410943), (7, 285831698), (14, 142915849), (283, 7070042), (349, 5733014), (566, 3535021), (698, 2866507), (1447, 1382738), (1981, 1010006), (2443, 819002), (2894, 691369), (3962, 505003), (4886, 409501), (10129, 197534), (20258, 98767)]