1238156965

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{10061}}^1$

素因数の和:10380

約数の個数: 16

約数和(自身を含む): 1504953216

約数和(自身を除く): 266796251

約数列:

[1, 5, 151, 163, 755, 815, 10061, 24613, 50305, 123065, 1519211, 1639943, 7596055, 8199715, 247631393, 1238156965]

約数ペア:

[(1, 1238156965), (5, 247631393), (151, 8199715), (163, 7596055), (755, 1639943), (815, 1519211), (10061, 123065), (24613, 50305)]