7888916964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{935149}}^1$

素因数の和:935212

約数の個数: 48

約数和(自身を含む): 19899992000

約数和(自身を除く): 12011075036

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 935149, 1870298, 2805447, 3740596, 5610894, 11221788, 17767831, 34600513, 35535662, 53303493, 69201026, 71071324, 103801539, 106606986, 138402052, 207603078, 213213972, 415206156, 657409747, 1314819494, 1972229241, 2629638988, 3944458482, 7888916964]

約数ペア:

[(1, 7888916964), (2, 3944458482), (3, 2629638988), (4, 1972229241), (6, 1314819494), (12, 657409747), (19, 415206156), (37, 213213972), (38, 207603078), (57, 138402052), (74, 106606986), (76, 103801539), (111, 71071324), (114, 69201026), (148, 53303493), (222, 35535662), (228, 34600513), (444, 17767831), (703, 11221788), (1406, 5610894), (2109, 3740596), (2812, 2805447), (4218, 1870298), (8436, 935149)]