5581978

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:801

約数の個数: 16

約数和(自身を含む): 8731080

約数和(自身を除く): 3149102

約数列:

[1, 2, 29, 58, 157, 314, 613, 1226, 4553, 9106, 17777, 35554, 96241, 192482, 2790989, 5581978]

約数ペア:

[(1, 5581978), (2, 2790989), (29, 192482), (58, 96241), (157, 35554), (314, 17777), (613, 9106), (1226, 4553)]