2624464

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2689}}^1$

素因数の和:2758

約数の個数: 20

約数和(自身を含む): 5170180

約数和(自身を除く): 2545716

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2689, 5378, 10756, 21512, 43024, 164029, 328058, 656116, 1312232, 2624464]

約数ペア:

[(1, 2624464), (2, 1312232), (4, 656116), (8, 328058), (16, 164029), (61, 43024), (122, 21512), (244, 10756), (488, 5378), (976, 2689)]