1551135586

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26717}}^1$

素因数の和:26779

約数の個数: 64

約数和(自身を含む): 3231809280

約数和(自身を除く): 1680673694

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 286, 319, 377, 406, 638, 754, 1001, 2002, 2233, 2639, 4147, 4466, 5278, 8294, 26717, 29029, 53434, 58058, 187019, 293887, 347321, 374038, 587774, 694642, 774793, 1549586, 2057209, 2431247, 3820531, 4114418, 4862494, 5423551, 7641062, 8522723, 10072309, 10847102, 17045446, 20144618, 26743717, 53487434, 59659061, 70506163, 110795399, 119318122, 141012326, 221590798, 775567793, 1551135586]

約数ペア:

[(1, 1551135586), (2, 775567793), (7, 221590798), (11, 141012326), (13, 119318122), (14, 110795399), (22, 70506163), (26, 59659061), (29, 53487434), (58, 26743717), (77, 20144618), (91, 17045446), (143, 10847102), (154, 10072309), (182, 8522723), (203, 7641062), (286, 5423551), (319, 4862494), (377, 4114418), (406, 3820531), (638, 2431247), (754, 2057209), (1001, 1549586), (2002, 774793), (2233, 694642), (2639, 587774), (4147, 374038), (4466, 347321), (5278, 293887), (8294, 187019), (26717, 58058), (29029, 53434)]