1918377662

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{3023}}^1$

素因数の和:3272

約数の個数: 32

約数和(自身を含む): 3027290112

約数和(自身を除く): 1108912450

約数列:

[1, 2, 43, 47, 86, 94, 157, 314, 2021, 3023, 4042, 6046, 6751, 7379, 13502, 14758, 129989, 142081, 259978, 284162, 317297, 474611, 634594, 949222, 6109483, 12218966, 20408273, 22306717, 40816546, 44613434, 959188831, 1918377662]

約数ペア:

[(1, 1918377662), (2, 959188831), (43, 44613434), (47, 40816546), (86, 22306717), (94, 20408273), (157, 12218966), (314, 6109483), (2021, 949222), (3023, 634594), (4042, 474611), (6046, 317297), (6751, 284162), (7379, 259978), (13502, 142081), (14758, 129989)]