540820154

素因数分解:

$2^1\times 7^2\times {\mathrm{1231}}^1\times {\mathrm{4483}}^1$

素因数の和:5730

約数の個数: 24

約数和(自身を含む): 944653248

約数和(自身を除く): 403833094

約数列:

[1, 2, 7, 14, 49, 98, 1231, 2462, 4483, 8617, 8966, 17234, 31381, 60319, 62762, 120638, 219667, 439334, 5518573, 11037146, 38630011, 77260022, 270410077, 540820154]

約数ペア:

[(1, 540820154), (2, 270410077), (7, 77260022), (14, 38630011), (49, 11037146), (98, 5518573), (1231, 439334), (2462, 219667), (4483, 120638), (8617, 62762), (8966, 60319), (17234, 31381)]