1420986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 3391488

約数和(自身を除く): 1970502

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 1471, 2942, 4413, 8826, 10297, 20594, 30891, 33833, 61782, 67666, 101499, 202998, 236831, 473662, 710493, 1420986]

約数ペア:

[(1, 1420986), (2, 710493), (3, 473662), (6, 236831), (7, 202998), (14, 101499), (21, 67666), (23, 61782), (42, 33833), (46, 30891), (69, 20594), (138, 10297), (161, 8826), (322, 4413), (483, 2942), (966, 1471)]