7420126

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31177}}^1$

素因数の和:31203

約数の個数: 16

約数和(自身を含む): 13468896

約数和(自身を除く): 6048770

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 31177, 62354, 218239, 436478, 530009, 1060018, 3710063, 7420126]

約数ペア:

[(1, 7420126), (2, 3710063), (7, 1060018), (14, 530009), (17, 436478), (34, 218239), (119, 62354), (238, 31177)]