2491036772

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{372241}}^1$

素因数の和:372491

約数の個数: 24

約数和(自身を含む): 5002932480

約数和(自身を除く): 2511895708

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 372241, 744482, 1488964, 2605687, 5211374, 10422748, 88965599, 177931198, 355862396, 622759193, 1245518386, 2491036772]

約数ペア:

[(1, 2491036772), (2, 1245518386), (4, 622759193), (7, 355862396), (14, 177931198), (28, 88965599), (239, 10422748), (478, 5211374), (956, 2605687), (1673, 1488964), (3346, 744482), (6692, 372241)]