1284412

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{607}}^1$

素因数の和:657

約数の個数: 18

約数和(自身を含む): 2353568

約数和(自身を除く): 1069156

約数列:

[1, 2, 4, 23, 46, 92, 529, 607, 1058, 1214, 2116, 2428, 13961, 27922, 55844, 321103, 642206, 1284412]

約数ペア:

[(1, 1284412), (2, 642206), (4, 321103), (23, 55844), (46, 27922), (92, 13961), (529, 2428), (607, 2116), (1058, 1214)]