5081648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2253

約数の個数: 40

約数和(自身を含む): 11572176

約数和(自身を除く): 6490528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2221, 2288, 4442, 8884, 17768, 24431, 28873, 35536, 48862, 57746, 97724, 115492, 195448, 230984, 317603, 390896, 461968, 635206, 1270412, 2540824, 5081648]

約数ペア:

[(1, 5081648), (2, 2540824), (4, 1270412), (8, 635206), (11, 461968), (13, 390896), (16, 317603), (22, 230984), (26, 195448), (44, 115492), (52, 97724), (88, 57746), (104, 48862), (143, 35536), (176, 28873), (208, 24431), (286, 17768), (572, 8884), (1144, 4442), (2221, 2288)]