488996958

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{115931}}^1$

素因数の和:115992

約数の個数: 32

約数和(自身を含む): 1057299840

約数和(自身を除く): 568302882

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 115931, 231862, 347793, 695586, 2202689, 4289447, 4405378, 6608067, 8578894, 12868341, 13216134, 25736682, 81499493, 162998986, 244498479, 488996958]

約数ペア:

[(1, 488996958), (2, 244498479), (3, 162998986), (6, 81499493), (19, 25736682), (37, 13216134), (38, 12868341), (57, 8578894), (74, 6608067), (111, 4405378), (114, 4289447), (222, 2202689), (703, 695586), (1406, 347793), (2109, 231862), (4218, 115931)]