869776838

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{875027}}^1$

素因数の和:875107

約数の個数: 16

約数和(自身を含む): 1512048384

約数和(自身を除く): 642271546

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 875027, 1750054, 6125189, 12250378, 62126917, 124253834, 434888419, 869776838]

約数ペア:

[(1, 869776838), (2, 434888419), (7, 124253834), (14, 62126917), (71, 12250378), (142, 6125189), (497, 1750054), (994, 875027)]