1264528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4649}}^1$

素因数の和:4674

約数の個数: 20

約数和(自身を含む): 2594700

約数和(自身を除く): 1330172

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4649, 9298, 18596, 37192, 74384, 79033, 158066, 316132, 632264, 1264528]

約数ペア:

[(1, 1264528), (2, 632264), (4, 316132), (8, 158066), (16, 79033), (17, 74384), (34, 37192), (68, 18596), (136, 9298), (272, 4649)]