1997345602

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{875261}}^1$

素因数の和:875433

約数の個数: 16

約数和(自身を含む): 3445031232

約数和(自身を除く): 1447685630

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 875261, 1750522, 6126827, 12253654, 142667543, 285335086, 998672801, 1997345602]

約数ペア:

[(1, 1997345602), (2, 998672801), (7, 285335086), (14, 142667543), (163, 12253654), (326, 6126827), (1141, 1750522), (2282, 875261)]