1289004

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 3030720

約数和(自身を除く): 1741716

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 659, 978, 1318, 1956, 1977, 2636, 3954, 7908, 107417, 214834, 322251, 429668, 644502, 1289004]

約数ペア:

[(1, 1289004), (2, 644502), (3, 429668), (4, 322251), (6, 214834), (12, 107417), (163, 7908), (326, 3954), (489, 2636), (652, 1977), (659, 1956), (978, 1318)]