1621399739352

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3974018969}}^1$

素因数の和:3974018995

約数の個数: 32

約数和(自身を含む): 4291940487600

約数和(自身を除く): 2670540748248

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 3974018969, 7948037938, 11922056907, 15896075876, 23844113814, 31792151752, 47688227628, 67558322473, 95376455256, 135116644946, 202674967419, 270233289892, 405349934838, 540466579784, 810699869676, 1621399739352]

約数ペア:

[(1, 1621399739352), (2, 810699869676), (3, 540466579784), (4, 405349934838), (6, 270233289892), (8, 202674967419), (12, 135116644946), (17, 95376455256), (24, 67558322473), (34, 47688227628), (51, 31792151752), (68, 23844113814), (102, 15896075876), (136, 11922056907), (204, 7948037938), (408, 3974018969)]