3929156908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{2003}}^1$

素因数の和:2566

約数の個数: 48

約数和(自身を含む): 7393317120

約数和(自身を除く): 3464160212

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 487, 974, 1007, 1948, 2003, 2014, 4006, 4028, 8012, 9253, 18506, 25811, 37012, 38057, 51622, 76114, 103244, 106159, 152228, 212318, 424636, 490409, 975461, 980818, 1950922, 1961636, 2017021, 3901844, 4034042, 8068084, 18533759, 37067518, 51699433, 74135036, 103398866, 206797732, 982289227, 1964578454, 3929156908]

約数ペア:

[(1, 3929156908), (2, 1964578454), (4, 982289227), (19, 206797732), (38, 103398866), (53, 74135036), (76, 51699433), (106, 37067518), (212, 18533759), (487, 8068084), (974, 4034042), (1007, 3901844), (1948, 2017021), (2003, 1961636), (2014, 1950922), (4006, 980818), (4028, 975461), (8012, 490409), (9253, 424636), (18506, 212318), (25811, 152228), (37012, 106159), (38057, 103244), (51622, 76114)]