660400476

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{487021}}^1$

素因数の和:487141

約数の個数: 24

約数和(自身を含む): 1554574224

約数和(自身を除く): 894173748

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 487021, 974042, 1461063, 1948084, 2922126, 5844252, 55033373, 110066746, 165100119, 220133492, 330200238, 660400476]

約数ペア:

[(1, 660400476), (2, 330200238), (3, 220133492), (4, 165100119), (6, 110066746), (12, 55033373), (113, 5844252), (226, 2922126), (339, 1948084), (452, 1461063), (678, 974042), (1356, 487021)]