15674736508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{282143}}^1$

素因数の和:282226

約数の個数: 48

約数和(自身を含む): 31284126720

約数和(自身を除く): 15609390212

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 172, 323, 646, 731, 817, 1292, 1462, 1634, 2924, 3268, 13889, 27778, 55556, 282143, 564286, 1128572, 4796431, 5360717, 9592862, 10721434, 12132149, 19185724, 21442868, 24264298, 48528596, 91132189, 182264378, 206246533, 230510831, 364528756, 412493066, 461021662, 824986132, 922043324, 3918684127, 7837368254, 15674736508]

約数ペア:

[(1, 15674736508), (2, 7837368254), (4, 3918684127), (17, 922043324), (19, 824986132), (34, 461021662), (38, 412493066), (43, 364528756), (68, 230510831), (76, 206246533), (86, 182264378), (172, 91132189), (323, 48528596), (646, 24264298), (731, 21442868), (817, 19185724), (1292, 12132149), (1462, 10721434), (1634, 9592862), (2924, 5360717), (3268, 4796431), (13889, 1128572), (27778, 564286), (55556, 282143)]