4238133445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{490241}}^1$

素因数の和:490285

約数の個数: 32

約数和(自身を含む): 6588852480

約数和(自身を除く): 2350719035

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 8645, 490241, 2451205, 3431687, 6373133, 9314579, 17158435, 31865665, 44611931, 46572895, 65202053, 121089527, 223059655, 326010265, 605447635, 847626689, 4238133445]

約数ペア:

[(1, 4238133445), (5, 847626689), (7, 605447635), (13, 326010265), (19, 223059655), (35, 121089527), (65, 65202053), (91, 46572895), (95, 44611931), (133, 31865665), (247, 17158435), (455, 9314579), (665, 6373133), (1235, 3431687), (1729, 2451205), (8645, 490241)]