1556552090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5367421}}^1$

素因数の和:5367457

約数の個数: 16

約数和(自身を含む): 2898407880

約数和(自身を除く): 1341855790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 5367421, 10734842, 26837105, 53674210, 155655209, 311310418, 778276045, 1556552090]

約数ペア:

[(1, 1556552090), (2, 778276045), (5, 311310418), (10, 155655209), (29, 53674210), (58, 26837105), (145, 10734842), (290, 5367421)]