123351004

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{102451}}^1$

素因数の和:102505

約数の個数: 24

約数和(自身を含む): 252441728

約数和(自身を除く): 129090724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 102451, 204902, 409804, 717157, 1434314, 2868628, 4405393, 8810786, 17621572, 30837751, 61675502, 123351004]

約数ペア:

[(1, 123351004), (2, 61675502), (4, 30837751), (7, 17621572), (14, 8810786), (28, 4405393), (43, 2868628), (86, 1434314), (172, 717157), (301, 409804), (602, 204902), (1204, 102451)]