2016758886

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 4174536960

約数和(自身を除く): 2157778074

約数列:

[1, 2, 3, 6, 59, 118, 131, 157, 177, 262, 277, 314, 354, 393, 471, 554, 786, 831, 942, 1662, 7729, 9263, 15458, 16343, 18526, 20567, 23187, 27789, 32686, 36287, 41134, 43489, 46374, 49029, 55578, 61701, 72574, 86978, 98058, 108861, 123402, 130467, 217722, 260934, 1213453, 2140933, 2426906, 2565851, 3640359, 4281866, 5131702, 5697059, 6422799, 7280718, 7697553, 11394118, 12845598, 15395106, 17091177, 34182354, 336126481, 672252962, 1008379443, 2016758886]

約数ペア:

[(1, 2016758886), (2, 1008379443), (3, 672252962), (6, 336126481), (59, 34182354), (118, 17091177), (131, 15395106), (157, 12845598), (177, 11394118), (262, 7697553), (277, 7280718), (314, 6422799), (354, 5697059), (393, 5131702), (471, 4281866), (554, 3640359), (786, 2565851), (831, 2426906), (942, 2140933), (1662, 1213453), (7729, 260934), (9263, 217722), (15458, 130467), (16343, 123402), (18526, 108861), (20567, 98058), (23187, 86978), (27789, 72574), (32686, 61701), (36287, 55578), (41134, 49029), (43489, 46374)]