2007686002

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1\times {\mathrm{1009}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 3463799040

約数和(自身を除く): 1456113038

約数列:

[1, 2, 7, 14, 311, 457, 622, 914, 1009, 2018, 2177, 3199, 4354, 6398, 7063, 14126, 142127, 284254, 313799, 461113, 627598, 922226, 994889, 1989778, 2196593, 3227791, 4393186, 6455582, 143406143, 286812286, 1003843001, 2007686002]

約数ペア:

[(1, 2007686002), (2, 1003843001), (7, 286812286), (14, 143406143), (311, 6455582), (457, 4393186), (622, 3227791), (914, 2196593), (1009, 1989778), (2018, 994889), (2177, 922226), (3199, 627598), (4354, 461113), (6398, 313799), (7063, 284254), (14126, 142127)]