489694854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89393}}^1$

素因数の和:89492

約数の個数: 32

約数和(自身を含む): 1081309824

約数和(自身を除く): 591614970

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 5478, 89393, 178786, 268179, 536358, 983323, 1966646, 2949969, 5899938, 7419619, 14839238, 22258857, 44517714, 81615809, 163231618, 244847427, 489694854]

約数ペア:

[(1, 489694854), (2, 244847427), (3, 163231618), (6, 81615809), (11, 44517714), (22, 22258857), (33, 14839238), (66, 7419619), (83, 5899938), (166, 2949969), (249, 1966646), (498, 983323), (913, 536358), (1826, 268179), (2739, 178786), (5478, 89393)]