2016249488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1360

約数の個数: 80

約数和(自身を含む): 4354929600

約数和(自身を除く): 2338680112

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 139, 146, 176, 278, 292, 556, 584, 803, 1112, 1129, 1168, 1529, 1606, 2224, 2258, 3058, 3212, 4516, 6116, 6424, 9032, 10147, 12232, 12419, 12848, 18064, 20294, 24464, 24838, 40588, 49676, 81176, 82417, 99352, 111617, 156931, 162352, 164834, 198704, 223234, 313862, 329668, 446468, 627724, 659336, 892936, 906587, 1255448, 1318672, 1726241, 1785872, 1813174, 2510896, 3452482, 3626348, 6904964, 7252696, 11455963, 13809928, 14505392, 22911926, 27619856, 45823852, 91647704, 126015593, 183295408, 252031186, 504062372, 1008124744, 2016249488]

約数ペア:

[(1, 2016249488), (2, 1008124744), (4, 504062372), (8, 252031186), (11, 183295408), (16, 126015593), (22, 91647704), (44, 45823852), (73, 27619856), (88, 22911926), (139, 14505392), (146, 13809928), (176, 11455963), (278, 7252696), (292, 6904964), (556, 3626348), (584, 3452482), (803, 2510896), (1112, 1813174), (1129, 1785872), (1168, 1726241), (1529, 1318672), (1606, 1255448), (2224, 906587), (2258, 892936), (3058, 659336), (3212, 627724), (4516, 446468), (6116, 329668), (6424, 313862), (9032, 223234), (10147, 198704), (12232, 164834), (12419, 162352), (12848, 156931), (18064, 111617), (20294, 99352), (24464, 82417), (24838, 81176), (40588, 49676)]