870676964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 1638475776

約数和(自身を除く): 767798812

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 331, 383, 404, 662, 766, 1324, 1532, 1717, 3434, 5627, 6511, 6868, 11254, 13022, 22508, 26044, 33431, 38683, 66862, 77366, 126773, 133724, 154732, 253546, 507092, 568327, 657611, 1136654, 1315222, 2155141, 2273308, 2630444, 4310282, 8620564, 12804073, 25608146, 51216292, 217669241, 435338482, 870676964]

約数ペア:

[(1, 870676964), (2, 435338482), (4, 217669241), (17, 51216292), (34, 25608146), (68, 12804073), (101, 8620564), (202, 4310282), (331, 2630444), (383, 2273308), (404, 2155141), (662, 1315222), (766, 1136654), (1324, 657611), (1532, 568327), (1717, 507092), (3434, 253546), (5627, 154732), (6511, 133724), (6868, 126773), (11254, 77366), (13022, 66862), (22508, 38683), (26044, 33431)]