809103676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3557}}^1$

素因数の和:3694

約数の個数: 48

約数和(自身を含む): 1548156960

約数和(自身を除く): 739053284

約数列:

[1, 2, 4, 19, 38, 41, 73, 76, 82, 146, 164, 292, 779, 1387, 1558, 2774, 2993, 3116, 3557, 5548, 5986, 7114, 11972, 14228, 56867, 67583, 113734, 135166, 145837, 227468, 259661, 270332, 291674, 519322, 583348, 1038644, 2770903, 4933559, 5541806, 9867118, 10646101, 11083612, 19734236, 21292202, 42584404, 202275919, 404551838, 809103676]

約数ペア:

[(1, 809103676), (2, 404551838), (4, 202275919), (19, 42584404), (38, 21292202), (41, 19734236), (73, 11083612), (76, 10646101), (82, 9867118), (146, 5541806), (164, 4933559), (292, 2770903), (779, 1038644), (1387, 583348), (1558, 519322), (2774, 291674), (2993, 270332), (3116, 259661), (3557, 227468), (5548, 145837), (5986, 135166), (7114, 113734), (11972, 67583), (14228, 56867)]