2816060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10831}}^1$

素因数の和:10853

約数の個数: 24

約数和(自身を含む): 6369216

約数和(自身を除く): 3553156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10831, 21662, 43324, 54155, 108310, 140803, 216620, 281606, 563212, 704015, 1408030, 2816060]

約数ペア:

[(1, 2816060), (2, 1408030), (4, 704015), (5, 563212), (10, 281606), (13, 216620), (20, 140803), (26, 108310), (52, 54155), (65, 43324), (130, 21662), (260, 10831)]