489693798

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{1901}}^1$

素因数の和:3221

約数の個数: 48

約数和(自身を含む): 1158957072

約数和(自身を除く): 669263274

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1301, 1901, 2602, 3802, 3903, 5703, 7806, 11406, 11709, 14311, 17109, 20911, 23418, 28622, 34218, 41822, 42933, 62733, 85866, 125466, 128799, 188199, 257598, 376398, 2473201, 4946402, 7419603, 14839206, 22258809, 27205211, 44517618, 54410422, 81615633, 163231266, 244846899, 489693798]

約数ペア:

[(1, 489693798), (2, 244846899), (3, 163231266), (6, 81615633), (9, 54410422), (11, 44517618), (18, 27205211), (22, 22258809), (33, 14839206), (66, 7419603), (99, 4946402), (198, 2473201), (1301, 376398), (1901, 257598), (2602, 188199), (3802, 128799), (3903, 125466), (5703, 85866), (7806, 62733), (11406, 42933), (11709, 41822), (14311, 34218), (17109, 28622), (20911, 23418)]