378203638

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1\times {\mathrm{1993}}^1$

素因数の和:2631

約数の個数: 16

約数和(自身を含む): 571400640

約数和(自身を除く): 193197002

約数列:

[1, 2, 239, 397, 478, 794, 1993, 3986, 94883, 189766, 476327, 791221, 952654, 1582442, 189101819, 378203638]

約数ペア:

[(1, 378203638), (2, 189101819), (239, 1582442), (397, 952654), (478, 791221), (794, 476327), (1993, 189766), (3986, 94883)]