2012945265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{7583}}^1$

素因数の和:7958

約数の個数: 48

約数和(自身を含む): 3705481728

約数和(自身を除く): 1692536463

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 347, 765, 1041, 1735, 3123, 5205, 5899, 7583, 15615, 17697, 22749, 29495, 37915, 53091, 68247, 88485, 113745, 128911, 265455, 341235, 386733, 644555, 1160199, 1933665, 2631301, 5800995, 7893903, 13156505, 23681709, 39469515, 44732117, 118408545, 134196351, 223660585, 402589053, 670981755, 2012945265]

約数ペア:

[(1, 2012945265), (3, 670981755), (5, 402589053), (9, 223660585), (15, 134196351), (17, 118408545), (45, 44732117), (51, 39469515), (85, 23681709), (153, 13156505), (255, 7893903), (347, 5800995), (765, 2631301), (1041, 1933665), (1735, 1160199), (3123, 644555), (5205, 386733), (5899, 341235), (7583, 265455), (15615, 128911), (17697, 113745), (22749, 88485), (29495, 68247), (37915, 53091)]