2015589928

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{25087}}^1$

素因数の和:25198

約数の個数: 48

約数和(自身を含む): 4204247040

約数和(自身を除く): 2188657112

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 121, 166, 242, 332, 484, 664, 913, 968, 1826, 3652, 7304, 10043, 20086, 25087, 40172, 50174, 80344, 100348, 200696, 275957, 551914, 1103828, 2082221, 2207656, 3035527, 4164442, 6071054, 8328884, 12142108, 16657768, 22904431, 24284216, 45808862, 91617724, 183235448, 251948741, 503897482, 1007794964, 2015589928]

約数ペア:

[(1, 2015589928), (2, 1007794964), (4, 503897482), (8, 251948741), (11, 183235448), (22, 91617724), (44, 45808862), (83, 24284216), (88, 22904431), (121, 16657768), (166, 12142108), (242, 8328884), (332, 6071054), (484, 4164442), (664, 3035527), (913, 2207656), (968, 2082221), (1826, 1103828), (3652, 551914), (7304, 275957), (10043, 200696), (20086, 100348), (25087, 80344), (40172, 50174)]