1664756888

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{2634109}}^1$

素因数の和:2634194

約数の個数: 16

約数和(自身を含む): 3160932000

約数和(自身を除く): 1496175112

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 2634109, 5268218, 10536436, 21072872, 208094611, 416189222, 832378444, 1664756888]

約数ペア:

[(1, 1664756888), (2, 832378444), (4, 416189222), (8, 208094611), (79, 21072872), (158, 10536436), (316, 5268218), (632, 2634109)]