2510008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 5040000

約数和(自身を除く): 2529992

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 349, 698, 899, 1396, 1798, 2792, 3596, 7192, 10121, 10819, 20242, 21638, 40484, 43276, 80968, 86552, 313751, 627502, 1255004, 2510008]

約数ペア:

[(1, 2510008), (2, 1255004), (4, 627502), (8, 313751), (29, 86552), (31, 80968), (58, 43276), (62, 40484), (116, 21638), (124, 20242), (232, 10819), (248, 10121), (349, 7192), (698, 3596), (899, 2792), (1396, 1798)]