2134352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 40

約数和(自身を含む): 4603872

約数和(自身を除く): 2469520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 181, 268, 362, 536, 724, 737, 1072, 1448, 1474, 1991, 2896, 2948, 3982, 5896, 7964, 11792, 12127, 15928, 24254, 31856, 48508, 97016, 133397, 194032, 266794, 533588, 1067176, 2134352]

約数ペア:

[(1, 2134352), (2, 1067176), (4, 533588), (8, 266794), (11, 194032), (16, 133397), (22, 97016), (44, 48508), (67, 31856), (88, 24254), (134, 15928), (176, 12127), (181, 11792), (268, 7964), (362, 5896), (536, 3982), (724, 2948), (737, 2896), (1072, 1991), (1448, 1474)]