4123161845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1\times {\mathrm{887}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 5442232320

約数和(自身を除く): 1319070475

約数列:

[1, 5, 11, 55, 223, 379, 887, 1115, 1895, 2453, 4169, 4435, 9757, 12265, 20845, 48785, 84517, 197801, 336173, 422585, 929687, 989005, 1680865, 2175811, 3697903, 4648435, 10879055, 18489515, 74966579, 374832895, 824632369, 4123161845]

約数ペア:

[(1, 4123161845), (5, 824632369), (11, 374832895), (55, 74966579), (223, 18489515), (379, 10879055), (887, 4648435), (1115, 3697903), (1895, 2175811), (2453, 1680865), (4169, 989005), (4435, 929687), (9757, 422585), (12265, 336173), (20845, 197801), (48785, 84517)]