13203412984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{7621}}^1\times {\mathrm{12739}}^1$

素因数の和:20383

約数の個数: 32

約数和(自身を含む): 26218155600

約数和(自身を除く): 13014742616

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 7621, 12739, 15242, 25478, 30484, 50956, 60968, 101912, 129557, 216563, 259114, 433126, 518228, 866252, 1036456, 1732504, 97083919, 194167838, 388335676, 776671352, 1650426623, 3300853246, 6601706492, 13203412984]

約数ペア:

[(1, 13203412984), (2, 6601706492), (4, 3300853246), (8, 1650426623), (17, 776671352), (34, 388335676), (68, 194167838), (136, 97083919), (7621, 1732504), (12739, 1036456), (15242, 866252), (25478, 518228), (30484, 433126), (50956, 259114), (60968, 216563), (101912, 129557)]