489618094

素因数分解:

$2^1\times 7^3\times {\mathrm{653}}^1\times {\mathrm{1093}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 858571200

約数和(自身を除く): 368953106

約数列:

[1, 2, 7, 14, 49, 98, 343, 653, 686, 1093, 1306, 2186, 4571, 7651, 9142, 15302, 31997, 53557, 63994, 107114, 223979, 374899, 447958, 713729, 749798, 1427458, 4996103, 9992206, 34972721, 69945442, 244809047, 489618094]

約数ペア:

[(1, 489618094), (2, 244809047), (7, 69945442), (14, 34972721), (49, 9992206), (98, 4996103), (343, 1427458), (653, 749798), (686, 713729), (1093, 447958), (1306, 374899), (2186, 223979), (4571, 107114), (7651, 63994), (9142, 53557), (15302, 31997)]