2930642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10247}}^1$

素因数の和:10273

約数の個数: 16

約数和(自身を含む): 5164992

約数和(自身を除く): 2234350

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 10247, 20494, 112717, 133211, 225434, 266422, 1465321, 2930642]

約数ペア:

[(1, 2930642), (2, 1465321), (11, 266422), (13, 225434), (22, 133211), (26, 112717), (143, 20494), (286, 10247)]