2012130804206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1\times {\mathrm{771619}}^1$

素因数の和:772224

約数の個数: 32

約数和(自身を含む): 3204136617600

約数和(自身を除く): 1192005813394

約数列:

[1, 2, 19, 38, 163, 326, 421, 842, 3097, 6194, 7999, 15998, 68623, 137246, 771619, 1303837, 1543238, 2607674, 14660761, 29321522, 125773897, 251547794, 324851599, 649703198, 2389704043, 4779408086, 6172180381, 12344360762, 52950810637, 105901621274, 1006065402103, 2012130804206]

約数ペア:

[(1, 2012130804206), (2, 1006065402103), (19, 105901621274), (38, 52950810637), (163, 12344360762), (326, 6172180381), (421, 4779408086), (842, 2389704043), (3097, 649703198), (6194, 324851599), (7999, 251547794), (15998, 125773897), (68623, 29321522), (137246, 14660761), (771619, 2607674), (1303837, 1543238)]