4826990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{9851}}^1$

素因数の和:9872

約数の個数: 24

約数和(自身を含む): 10108152

約数和(自身を除く): 5281162

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 9851, 19702, 49255, 68957, 98510, 137914, 344785, 482699, 689570, 965398, 2413495, 4826990]

約数ペア:

[(1, 4826990), (2, 2413495), (5, 965398), (7, 689570), (10, 482699), (14, 344785), (35, 137914), (49, 98510), (70, 68957), (98, 49255), (245, 19702), (490, 9851)]