442720578

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{161459}}^1$

素因数の和:161921

約数の個数: 16

約数和(自身を含む): 887384160

約数和(自身を除く): 444663582

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 161459, 322918, 484377, 968754, 73786763, 147573526, 221360289, 442720578]

約数ペア:

[(1, 442720578), (2, 221360289), (3, 147573526), (6, 73786763), (457, 968754), (914, 484377), (1371, 322918), (2742, 161459)]