247966606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{159157}}^1$

素因数の和:159219

約数の個数: 16

約数和(自身を含む): 401078160

約数和(自身を除く): 153111554

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 159157, 318314, 3023983, 6047966, 6525437, 13050874, 123983303, 247966606]

約数ペア:

[(1, 247966606), (2, 123983303), (19, 13050874), (38, 6525437), (41, 6047966), (82, 3023983), (779, 318314), (1558, 159157)]