487378558964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1231}}^1\times {\mathrm{47111}}^1$

素因数の和:48548

約数の個数: 48

約数和(自身を含む): 936101117952

約数和(自身を除く): 448722558988

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 1231, 2101, 2462, 4202, 4924, 8404, 13541, 27082, 47111, 54164, 94222, 188444, 235121, 470242, 518221, 940484, 1036442, 2072884, 2586331, 5172662, 8998201, 10345324, 17996402, 35992804, 57993641, 98980211, 115987282, 197960422, 231974564, 395920844, 637930051, 1275860102, 2551720204, 11076785431, 22153570862, 44307141724, 121844639741, 243689279482, 487378558964]

約数ペア:

[(1, 487378558964), (2, 243689279482), (4, 121844639741), (11, 44307141724), (22, 22153570862), (44, 11076785431), (191, 2551720204), (382, 1275860102), (764, 637930051), (1231, 395920844), (2101, 231974564), (2462, 197960422), (4202, 115987282), (4924, 98980211), (8404, 57993641), (13541, 35992804), (27082, 17996402), (47111, 10345324), (54164, 8998201), (94222, 5172662), (188444, 2586331), (235121, 2072884), (470242, 1036442), (518221, 940484)]