407657958

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{2707}}^1$

素因数の和:4052

約数の個数: 32

約数和(自身を含む): 859194240

約数和(自身を除く): 451536282

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1321, 2642, 2707, 3963, 5414, 7926, 8121, 16242, 25099, 50198, 51433, 75297, 102866, 150594, 154299, 308598, 3575947, 7151894, 10727841, 21455682, 67942993, 135885986, 203828979, 407657958]

約数ペア:

[(1, 407657958), (2, 203828979), (3, 135885986), (6, 67942993), (19, 21455682), (38, 10727841), (57, 7151894), (114, 3575947), (1321, 308598), (2642, 154299), (2707, 150594), (3963, 102866), (5414, 75297), (7926, 51433), (8121, 50198), (16242, 25099)]