7819236142

素因数分解:

$2^1\times {\mathrm{103}}^2\times {\mathrm{401}}^1\times {\mathrm{919}}^1$

素因数の和:1528

約数の個数: 24

約数和(自身を含む): 11886287760

約数和(自身を除く): 4067051618

約数列:

[1, 2, 103, 206, 401, 802, 919, 1838, 10609, 21218, 41303, 82606, 94657, 189314, 368519, 737038, 4254209, 8508418, 9749671, 19499342, 37957457, 75914914, 3909618071, 7819236142]

約数ペア:

[(1, 7819236142), (2, 3909618071), (103, 75914914), (206, 37957457), (401, 19499342), (802, 9749671), (919, 8508418), (1838, 4254209), (10609, 737038), (21218, 368519), (41303, 189314), (82606, 94657)]