1122226

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 1952640

約数和(自身を除く): 830414

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1129, 2258, 7903, 15806, 80159, 160318, 561113, 1122226]

約数ペア:

[(1, 1122226), (2, 561113), (7, 160318), (14, 80159), (71, 15806), (142, 7903), (497, 2258), (994, 1129)]