1131931086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42557}}^1$

素因数の和:42617

約数の個数: 64

約数和(自身を含む): 2745501696

約数和(自身を除く): 1613570610

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2418, 4433, 8866, 13299, 26598, 42557, 85114, 127671, 255342, 468127, 553241, 936254, 1106482, 1319267, 1404381, 1659723, 2638534, 2808762, 3319446, 3957801, 6085651, 7915602, 12171302, 14511937, 17150471, 18256953, 29023874, 34300942, 36513906, 43535811, 51451413, 87071622, 102902826, 188655181, 377310362, 565965543, 1131931086]

約数ペア:

[(1, 1131931086), (2, 565965543), (3, 377310362), (6, 188655181), (11, 102902826), (13, 87071622), (22, 51451413), (26, 43535811), (31, 36513906), (33, 34300942), (39, 29023874), (62, 18256953), (66, 17150471), (78, 14511937), (93, 12171302), (143, 7915602), (186, 6085651), (286, 3957801), (341, 3319446), (403, 2808762), (429, 2638534), (682, 1659723), (806, 1404381), (858, 1319267), (1023, 1106482), (1209, 936254), (2046, 553241), (2418, 468127), (4433, 255342), (8866, 127671), (13299, 85114), (26598, 42557)]