171829892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{76847}}^1$

素因数の和:76907

約数の個数: 24

約数和(自身を含む): 331368576

約数和(自身を除く): 159538684

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 76847, 153694, 307388, 999011, 1998022, 3304421, 3996044, 6608842, 13217684, 42957473, 85914946, 171829892]

約数ペア:

[(1, 171829892), (2, 85914946), (4, 42957473), (13, 13217684), (26, 6608842), (43, 3996044), (52, 3304421), (86, 1998022), (172, 999011), (559, 307388), (1118, 153694), (2236, 76847)]