1813016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{13331}}^1$

素因数の和:13354

約数の個数: 16

約数和(自身を含む): 3599640

約数和(自身を除く): 1786624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 13331, 26662, 53324, 106648, 226627, 453254, 906508, 1813016]

約数ペア:

[(1, 1813016), (2, 906508), (4, 453254), (8, 226627), (17, 106648), (34, 53324), (68, 26662), (136, 13331)]