521616098

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 825174000

約数和(自身を除く): 303557902

約数列:

[1, 2, 29, 58, 73, 146, 349, 353, 698, 706, 2117, 4234, 10121, 10237, 20242, 20474, 25477, 25769, 50954, 51538, 123197, 246394, 738833, 747301, 1477666, 1494602, 3572713, 7145426, 8993381, 17986762, 260808049, 521616098]

約数ペア:

[(1, 521616098), (2, 260808049), (29, 17986762), (58, 8993381), (73, 7145426), (146, 3572713), (349, 1494602), (353, 1477666), (698, 747301), (706, 738833), (2117, 246394), (4234, 123197), (10121, 51538), (10237, 50954), (20242, 25769), (20474, 25477)]