2004666976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{5623}}^1$

素因数の和:6503

約数の個数: 48

約数和(自身を含む): 4255995744

約数和(自身を除く): 2251328768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 857, 1714, 3428, 5623, 6856, 11141, 11246, 13712, 22282, 22492, 27424, 44564, 44984, 73099, 89128, 89968, 146198, 178256, 179936, 292396, 356512, 584792, 1169584, 2339168, 4818911, 9637822, 19275644, 38551288, 62645843, 77102576, 125291686, 154205152, 250583372, 501166744, 1002333488, 2004666976]

約数ペア:

[(1, 2004666976), (2, 1002333488), (4, 501166744), (8, 250583372), (13, 154205152), (16, 125291686), (26, 77102576), (32, 62645843), (52, 38551288), (104, 19275644), (208, 9637822), (416, 4818911), (857, 2339168), (1714, 1169584), (3428, 584792), (5623, 356512), (6856, 292396), (11141, 179936), (11246, 178256), (13712, 146198), (22282, 89968), (22492, 89128), (27424, 73099), (44564, 44984)]