1213492766

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{769}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 1902700800

約数和(自身を除く): 689208034

約数列:

[1, 2, 43, 59, 86, 118, 311, 622, 769, 1538, 2537, 5074, 13373, 18349, 26746, 33067, 36698, 45371, 66134, 90742, 239159, 478318, 789007, 1578014, 1950953, 3901906, 10283837, 14110381, 20567674, 28220762, 606746383, 1213492766]

約数ペア:

[(1, 1213492766), (2, 606746383), (43, 28220762), (59, 20567674), (86, 14110381), (118, 10283837), (311, 3901906), (622, 1950953), (769, 1578014), (1538, 789007), (2537, 478318), (5074, 239159), (13373, 90742), (18349, 66134), (26746, 45371), (33067, 36698)]