2686060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10331}}^1$

素因数の和:10353

約数の個数: 24

約数和(自身を含む): 6075216

約数和(自身を除く): 3389156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10331, 20662, 41324, 51655, 103310, 134303, 206620, 268606, 537212, 671515, 1343030, 2686060]

約数ペア:

[(1, 2686060), (2, 1343030), (4, 671515), (5, 537212), (10, 268606), (13, 206620), (20, 134303), (26, 103310), (52, 51655), (65, 41324), (130, 20662), (260, 10331)]