266609662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 447358464

約数和(自身を除く): 180748802

約数列:

[1, 2, 11, 22, 47, 94, 401, 517, 643, 802, 1034, 1286, 4411, 7073, 8822, 14146, 18847, 30221, 37694, 60442, 207317, 257843, 332431, 414634, 515686, 664862, 2836273, 5672546, 12118621, 24237242, 133304831, 266609662]

約数ペア:

[(1, 266609662), (2, 133304831), (11, 24237242), (22, 12118621), (47, 5672546), (94, 2836273), (401, 664862), (517, 515686), (643, 414634), (802, 332431), (1034, 257843), (1286, 207317), (4411, 60442), (7073, 37694), (8822, 30221), (14146, 18847)]