299254228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1259}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 646047360

約数和(自身を除く): 346793132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 653, 1259, 1306, 2518, 2612, 4571, 5036, 8489, 8813, 9142, 16367, 16978, 17626, 18284, 32734, 33956, 35252, 59423, 65468, 114569, 118846, 229138, 237692, 458276, 822127, 1644254, 3288508, 5754889, 10687651, 11509778, 21375302, 23019556, 42750604, 74813557, 149627114, 299254228]

約数ペア:

[(1, 299254228), (2, 149627114), (4, 74813557), (7, 42750604), (13, 23019556), (14, 21375302), (26, 11509778), (28, 10687651), (52, 5754889), (91, 3288508), (182, 1644254), (364, 822127), (653, 458276), (1259, 237692), (1306, 229138), (2518, 118846), (2612, 114569), (4571, 65468), (5036, 59423), (8489, 35252), (8813, 33956), (9142, 32734), (16367, 18284), (16978, 17626)]