2000407592

素因数分解:

$2^3\times {\mathrm{971}}^1\times {\mathrm{257519}}^1$

素因数の和:258496

約数の個数: 16

約数和(自身を含む): 3754641600

約数和(自身を除く): 1754234008

約数列:

[1, 2, 4, 8, 971, 1942, 3884, 7768, 257519, 515038, 1030076, 2060152, 250050949, 500101898, 1000203796, 2000407592]

約数ペア:

[(1, 2000407592), (2, 1000203796), (4, 500101898), (8, 250050949), (971, 2060152), (1942, 1030076), (3884, 515038), (7768, 257519)]