177872942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{28387}}^1$

素因数の和:28643

約数の個数: 16

約数和(自身を含む): 288535632

約数和(自身を除く): 110662690

約数列:

[1, 2, 13, 26, 241, 482, 3133, 6266, 28387, 56774, 369031, 738062, 6841267, 13682534, 88936471, 177872942]

約数ペア:

[(1, 177872942), (2, 88936471), (13, 13682534), (26, 6841267), (241, 738062), (482, 369031), (3133, 56774), (6266, 28387)]