6890650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10601}}^1$

素因数の和:10626

約数の個数: 24

約数和(自身を含む): 13803804

約数和(自身を除く): 6913154

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 10601, 21202, 53005, 106010, 137813, 265025, 275626, 530050, 689065, 1378130, 3445325, 6890650]

約数ペア:

[(1, 6890650), (2, 3445325), (5, 1378130), (10, 689065), (13, 530050), (25, 275626), (26, 265025), (50, 137813), (65, 106010), (130, 53005), (325, 21202), (650, 10601)]