321638114

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{7481}}^1$

素因数の和:7610

約数の個数: 32

約数和(自身を含む): 573181056

約数和(自身を除く): 251542942

約数列:

[1, 2, 7, 14, 37, 74, 83, 166, 259, 518, 581, 1162, 3071, 6142, 7481, 14962, 21497, 42994, 52367, 104734, 276797, 553594, 620923, 1241846, 1937579, 3875158, 4346461, 8692922, 22974151, 45948302, 160819057, 321638114]

約数ペア:

[(1, 321638114), (2, 160819057), (7, 45948302), (14, 22974151), (37, 8692922), (74, 4346461), (83, 3875158), (166, 1937579), (259, 1241846), (518, 620923), (581, 553594), (1162, 276797), (3071, 104734), (6142, 52367), (7481, 42994), (14962, 21497)]