4051234070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1005269}}^1$

素因数の和:1005320

約数の個数: 32

約数和(自身を含む): 8106497280

約数和(自身を除く): 4055263210

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 1005269, 2010538, 5026345, 10052690, 13068497, 26136994, 31163339, 62326678, 65342485, 130684970, 155816695, 311633390, 405123407, 810246814, 2025617035, 4051234070]

約数ペア:

[(1, 4051234070), (2, 2025617035), (5, 810246814), (10, 405123407), (13, 311633390), (26, 155816695), (31, 130684970), (62, 65342485), (65, 62326678), (130, 31163339), (155, 26136994), (310, 13068497), (403, 10052690), (806, 5026345), (2015, 2010538), (4030, 1005269)]