122653118

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{20327}}^1$

素因数の和:20767

約数の個数: 16

約数和(自身を含む): 210760704

約数和(自身を除く): 88107586

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 20327, 40654, 142289, 284578, 8760937, 17521874, 61326559, 122653118]

約数ペア:

[(1, 122653118), (2, 61326559), (7, 17521874), (14, 8760937), (431, 284578), (862, 142289), (3017, 40654), (6034, 20327)]