1063660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4091}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 2406096

約数和(自身を除く): 1342436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4091, 8182, 16364, 20455, 40910, 53183, 81820, 106366, 212732, 265915, 531830, 1063660]

約数ペア:

[(1, 1063660), (2, 531830), (4, 265915), (5, 212732), (10, 106366), (13, 81820), (20, 53183), (26, 40910), (52, 20455), (65, 16364), (130, 8182), (260, 4091)]