189898246

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1\times {\mathrm{1279}}^1$

素因数の和:2559

約数の個数: 16

約数和(自身を含む): 289981440

約数和(自身を除く): 100083194

約数列:

[1, 2, 61, 122, 1217, 1279, 2434, 2558, 74237, 78019, 148474, 156038, 1556543, 3113086, 94949123, 189898246]

約数ペア:

[(1, 189898246), (2, 94949123), (61, 3113086), (122, 1556543), (1217, 156038), (1279, 148474), (2434, 78019), (2558, 74237)]