2021572304635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{2293}}^1\times {\mathrm{4139}}^1$

素因数の和:6592

約数の個数: 64

約数和(自身を含む): 2728344124800

約数和(自身を除く): 706771820165

約数列:

[1, 5, 13, 29, 65, 113, 145, 377, 565, 1469, 1885, 2293, 3277, 4139, 7345, 11465, 16385, 20695, 29809, 42601, 53807, 66497, 120031, 149045, 213005, 259109, 269035, 332485, 467707, 600155, 864461, 1295545, 1560403, 2338535, 3368417, 4322305, 6080191, 7514161, 7802015, 9490727, 13563503, 16842085, 30400955, 37570805, 47453635, 67817515, 97684093, 123379451, 176325539, 275231083, 488420465, 616897255, 881627695, 1072452151, 1376155415, 3578004079, 5362260755, 13941877963, 17890020395, 31101112379, 69709389815, 155505561895, 404314460927, 2021572304635]

約数ペア:

[(1, 2021572304635), (5, 404314460927), (13, 155505561895), (29, 69709389815), (65, 31101112379), (113, 17890020395), (145, 13941877963), (377, 5362260755), (565, 3578004079), (1469, 1376155415), (1885, 1072452151), (2293, 881627695), (3277, 616897255), (4139, 488420465), (7345, 275231083), (11465, 176325539), (16385, 123379451), (20695, 97684093), (29809, 67817515), (42601, 47453635), (53807, 37570805), (66497, 30400955), (120031, 16842085), (149045, 13563503), (213005, 9490727), (259109, 7802015), (269035, 7514161), (332485, 6080191), (467707, 4322305), (600155, 3368417), (864461, 2338535), (1295545, 1560403)]