1900366201868

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{491483}}^1$

素因数の和:491822

約数の個数: 48

約数和(自身を含む): 3444131142144

約数和(自身を除く): 1543764940276

約数列:

[1, 2, 4, 47, 94, 131, 157, 188, 262, 314, 524, 628, 6157, 7379, 12314, 14758, 20567, 24628, 29516, 41134, 82268, 491483, 966649, 982966, 1933298, 1965932, 3866596, 23099701, 46199402, 64384273, 77162831, 92398804, 128768546, 154325662, 257537092, 308651324, 3026060831, 3626653057, 6052121662, 7253306114, 10108330861, 12104243324, 14506612228, 20216661722, 40433323444, 475091550467, 950183100934, 1900366201868]

約数ペア:

[(1, 1900366201868), (2, 950183100934), (4, 475091550467), (47, 40433323444), (94, 20216661722), (131, 14506612228), (157, 12104243324), (188, 10108330861), (262, 7253306114), (314, 6052121662), (524, 3626653057), (628, 3026060831), (6157, 308651324), (7379, 257537092), (12314, 154325662), (14758, 128768546), (20567, 92398804), (24628, 77162831), (29516, 64384273), (41134, 46199402), (82268, 23099701), (491483, 3866596), (966649, 1965932), (982966, 1933298)]