7980451112474

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{69463}}^1\times {\mathrm{26099}}^1$

素因数の和:95666

約数の個数: 32

約数和(自身を含む): 12531527884800

約数和(自身を除く): 4551076772326

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 26099, 52198, 69463, 138926, 809069, 1618138, 1853029, 2153353, 3706058, 4306706, 4931873, 9863746, 57443899, 114887798, 152888063, 305776126, 1812914837, 3625829674, 56200359947, 112400719894, 128716953427, 257433906854, 3990225556237, 7980451112474]

約数ペア:

[(1, 7980451112474), (2, 3990225556237), (31, 257433906854), (62, 128716953427), (71, 112400719894), (142, 56200359947), (2201, 3625829674), (4402, 1812914837), (26099, 305776126), (52198, 152888063), (69463, 114887798), (138926, 57443899), (809069, 9863746), (1618138, 4931873), (1853029, 4306706), (2153353, 3706058)]