2015560079

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^2\times {\mathrm{5399}}^1$

素因数の和:5519

約数の個数: 18

約数和(自身を含む): 2230367400

約数和(自身を除く): 214807321

約数列:

[1, 13, 47, 169, 611, 2209, 5399, 7943, 28717, 70187, 253753, 373321, 912431, 3298789, 11926391, 42884257, 155043083, 2015560079]

約数ペア:

[(1, 2015560079), (13, 155043083), (47, 42884257), (169, 11926391), (611, 3298789), (2209, 912431), (5399, 373321), (7943, 253753), (28717, 70187)]