7956650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12241}}^1$

素因数の和:12266

約数の個数: 24

約数和(自身を含む): 15939084

約数和(自身を除く): 7982434

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 12241, 24482, 61205, 122410, 159133, 306025, 318266, 612050, 795665, 1591330, 3978325, 7956650]

約数ペア:

[(1, 7956650), (2, 3978325), (5, 1591330), (10, 795665), (13, 612050), (25, 318266), (26, 306025), (50, 159133), (65, 122410), (130, 61205), (325, 24482), (650, 12241)]