1398228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8963}}^1$

素因数の和:8983

約数の個数: 24

約数和(自身を含む): 3513888

約数和(自身を除く): 2115660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 8963, 17926, 26889, 35852, 53778, 107556, 116519, 233038, 349557, 466076, 699114, 1398228]

約数ペア:

[(1, 1398228), (2, 699114), (3, 466076), (4, 349557), (6, 233038), (12, 116519), (13, 107556), (26, 53778), (39, 35852), (52, 26889), (78, 17926), (156, 8963)]