811591214

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 1452049920

約数和(自身を除く): 640458706

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 127, 254, 427, 854, 889, 1069, 1778, 2138, 2989, 5978, 6223, 7483, 7747, 12446, 14966, 15494, 52381, 54229, 65209, 104762, 108458, 130418, 135763, 271526, 379603, 456463, 759206, 912926, 950341, 1900682, 3195241, 6390482, 6652387, 8281543, 13304774, 16563086, 57970801, 115941602, 405795607, 811591214]

約数ペア:

[(1, 811591214), (2, 405795607), (7, 115941602), (14, 57970801), (49, 16563086), (61, 13304774), (98, 8281543), (122, 6652387), (127, 6390482), (254, 3195241), (427, 1900682), (854, 950341), (889, 912926), (1069, 759206), (1778, 456463), (2138, 379603), (2989, 271526), (5978, 135763), (6223, 130418), (7483, 108458), (7747, 104762), (12446, 65209), (14966, 54229), (15494, 52381)]