2168304370

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1\times {\mathrm{1361}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 3925992240

約数和(自身を除く): 1757687870

約数列:

[1, 2, 5, 10, 313, 509, 626, 1018, 1361, 1565, 2545, 2722, 3130, 5090, 6805, 13610, 159317, 318634, 425993, 692749, 796585, 851986, 1385498, 1593170, 2129965, 3463745, 4259930, 6927490, 216830437, 433660874, 1084152185, 2168304370]

約数ペア:

[(1, 2168304370), (2, 1084152185), (5, 433660874), (10, 216830437), (313, 6927490), (509, 4259930), (626, 3463745), (1018, 2129965), (1361, 1593170), (1565, 1385498), (2545, 851986), (2722, 796585), (3130, 692749), (5090, 425993), (6805, 318634), (13610, 159317)]