7964270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{947}}^1$

素因数の和:1012

約数の個数: 24

約数和(自身を含む): 14862744

約数和(自身を除く): 6898474

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 947, 1682, 1894, 4205, 4735, 8410, 9470, 27463, 54926, 137315, 274630, 796427, 1592854, 3982135, 7964270]

約数ペア:

[(1, 7964270), (2, 3982135), (5, 1592854), (10, 796427), (29, 274630), (58, 137315), (145, 54926), (290, 27463), (841, 9470), (947, 8410), (1682, 4735), (1894, 4205)]