426521776

素因数分解:

$2^4\times {\mathrm{4903}}^1\times {\mathrm{5437}}^1$

素因数の和:10348

約数の個数: 20

約数和(自身を含む): 826706512

約数和(自身を除く): 400184736

約数列:

[1, 2, 4, 8, 16, 4903, 5437, 9806, 10874, 19612, 21748, 39224, 43496, 78448, 86992, 26657611, 53315222, 106630444, 213260888, 426521776]

約数ペア:

[(1, 426521776), (2, 213260888), (4, 106630444), (8, 53315222), (16, 26657611), (4903, 86992), (5437, 78448), (9806, 43496), (10874, 39224), (19612, 21748)]