1731268

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 54

約数和(自身を含む): 3926958

約数和(自身を除く): 2195690

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 73, 77, 98, 121, 146, 154, 196, 242, 292, 308, 484, 511, 539, 803, 847, 1022, 1078, 1606, 1694, 2044, 2156, 3212, 3388, 3577, 5621, 5929, 7154, 8833, 11242, 11858, 14308, 17666, 22484, 23716, 35332, 39347, 61831, 78694, 123662, 157388, 247324, 432817, 865634, 1731268]

約数ペア:

[(1, 1731268), (2, 865634), (4, 432817), (7, 247324), (11, 157388), (14, 123662), (22, 78694), (28, 61831), (44, 39347), (49, 35332), (73, 23716), (77, 22484), (98, 17666), (121, 14308), (146, 11858), (154, 11242), (196, 8833), (242, 7154), (292, 5929), (308, 5621), (484, 3577), (511, 3388), (539, 3212), (803, 2156), (847, 2044), (1022, 1694), (1078, 1606)]