40445902

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{6703}}^1$

素因数の和:7143

約数の個数: 16

約数和(自身を含む): 69507072

約数和(自身を除く): 29061170

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 6703, 13406, 46921, 93842, 2888993, 5777986, 20222951, 40445902]

約数ペア:

[(1, 40445902), (2, 20222951), (7, 5777986), (14, 2888993), (431, 93842), (862, 46921), (3017, 13406), (6034, 6703)]