420090724

素因数分解:

$2^2\times {\mathrm{4259}}^1\times {\mathrm{24659}}^1$

素因数の和:28922

約数の個数: 12

約数和(自身を含む): 735361200

約数和(自身を除く): 315270476

約数列:

[1, 2, 4, 4259, 8518, 17036, 24659, 49318, 98636, 105022681, 210045362, 420090724]

約数ペア:

[(1, 420090724), (2, 210045362), (4, 105022681), (4259, 98636), (8518, 49318), (17036, 24659)]