7980764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5851}}^1$

素因数の和:5897

約数の個数: 24

約数和(自身を含む): 15730176

約数和(自身を除く): 7749412

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 5851, 11702, 23404, 64361, 128722, 181381, 257444, 362762, 725524, 1995191, 3990382, 7980764]

約数ペア:

[(1, 7980764), (2, 3990382), (4, 1995191), (11, 725524), (22, 362762), (31, 257444), (44, 181381), (62, 128722), (124, 64361), (341, 23404), (682, 11702), (1364, 5851)]