2623660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10091}}^1$

素因数の和:10113

約数の個数: 24

約数和(自身を含む): 5934096

約数和(自身を除く): 3310436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10091, 20182, 40364, 50455, 100910, 131183, 201820, 262366, 524732, 655915, 1311830, 2623660]

約数ペア:

[(1, 2623660), (2, 1311830), (4, 655915), (5, 524732), (10, 262366), (13, 201820), (20, 131183), (26, 100910), (52, 50455), (65, 40364), (130, 20182), (260, 10091)]