7894010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12941}}^1$

素因数の和:13009

約数の個数: 16

約数和(自身を含む): 14443272

約数和(自身を除く): 6549262

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 12941, 25882, 64705, 129410, 789401, 1578802, 3947005, 7894010]

約数ペア:

[(1, 7894010), (2, 3947005), (5, 1578802), (10, 789401), (61, 129410), (122, 64705), (305, 25882), (610, 12941)]