84984254

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{2251}}^1$

素因数の和:2735

約数の個数: 16

約数和(自身を含む): 130796160

約数和(自身を除く): 45811906

約数列:

[1, 2, 43, 86, 439, 878, 2251, 4502, 18877, 37754, 96793, 193586, 988189, 1976378, 42492127, 84984254]

約数ペア:

[(1, 84984254), (2, 42492127), (43, 1976378), (86, 988189), (439, 193586), (878, 96793), (2251, 37754), (4502, 18877)]