2015404732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{1373}}^1$

素因数の和:1918

約数の個数: 48

約数和(自身を含む): 3911679072

約数和(自身を除く): 1896274340

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 457, 803, 914, 1373, 1606, 1828, 2746, 3212, 5027, 5492, 10054, 15103, 20108, 30206, 33361, 60412, 66722, 100229, 133444, 200458, 366971, 400916, 627461, 733942, 1102519, 1254922, 1467884, 2205038, 2509844, 4410076, 6902071, 13804142, 27608284, 45804653, 91609306, 183218612, 503851183, 1007702366, 2015404732]

約数ペア:

[(1, 2015404732), (2, 1007702366), (4, 503851183), (11, 183218612), (22, 91609306), (44, 45804653), (73, 27608284), (146, 13804142), (292, 6902071), (457, 4410076), (803, 2509844), (914, 2205038), (1373, 1467884), (1606, 1254922), (1828, 1102519), (2746, 733942), (3212, 627461), (5027, 400916), (5492, 366971), (10054, 200458), (15103, 133444), (20108, 100229), (30206, 66722), (33361, 60412)]