2040776402

素因数分解:

$2^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{66959}}^1$

素因数の和:67286

約数の個数: 24

約数和(自身を含む): 3572449920

約数和(自身を除く): 1531673518

約数列:

[1, 2, 7, 14, 49, 98, 311, 622, 2177, 4354, 15239, 30478, 66959, 133918, 468713, 937426, 3280991, 6561982, 20824249, 41648498, 145769743, 291539486, 1020388201, 2040776402]

約数ペア:

[(1, 2040776402), (2, 1020388201), (7, 291539486), (14, 145769743), (49, 41648498), (98, 20824249), (311, 6561982), (622, 3280991), (2177, 937426), (4354, 468713), (15239, 133918), (30478, 66959)]