4266820

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{673}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 9001944

約数和(自身を除く): 4735124

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 673, 1268, 1346, 1585, 2692, 3170, 3365, 6340, 6730, 13460, 213341, 426682, 853364, 1066705, 2133410, 4266820]

約数ペア:

[(1, 4266820), (2, 2133410), (4, 1066705), (5, 853364), (10, 426682), (20, 213341), (317, 13460), (634, 6730), (673, 6340), (1268, 3365), (1346, 3170), (1585, 2692)]