1020076946

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{489011}}^1$

素因数の和:489169

約数の個数: 16

約数和(自身を含む): 1760443200

約数和(自身を除く): 740366254

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 489011, 978022, 3423077, 6846154, 72862639, 145725278, 510038473, 1020076946]

約数ペア:

[(1, 1020076946), (2, 510038473), (7, 145725278), (14, 72862639), (149, 6846154), (298, 3423077), (1043, 978022), (2086, 489011)]