847103660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3258091}}^1$

素因数の和:3258113

約数の個数: 24

約数和(自身を含む): 1915758096

約数和(自身を除く): 1068654436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3258091, 6516182, 13032364, 16290455, 32580910, 42355183, 65161820, 84710366, 169420732, 211775915, 423551830, 847103660]

約数ペア:

[(1, 847103660), (2, 423551830), (4, 211775915), (5, 169420732), (10, 84710366), (13, 65161820), (20, 42355183), (26, 32580910), (52, 16290455), (65, 13032364), (130, 6516182), (260, 3258091)]