3142544

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1202

約数の個数: 20

約数和(自身を含む): 6125724

約数和(自身を除く): 2983180

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 997, 1576, 1994, 3152, 3988, 7976, 15952, 196409, 392818, 785636, 1571272, 3142544]

約数ペア:

[(1, 3142544), (2, 1571272), (4, 785636), (8, 392818), (16, 196409), (197, 15952), (394, 7976), (788, 3988), (997, 3152), (1576, 1994)]