519873838

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1181}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 916825392

約数和(自身を除く): 396951554

約数列:

[1, 2, 11, 17, 22, 34, 107, 121, 187, 214, 242, 374, 1177, 1181, 1819, 2057, 2354, 2362, 3638, 4114, 12947, 12991, 20009, 20077, 25894, 25982, 40018, 40154, 126367, 142901, 220099, 220847, 252734, 285802, 440198, 441694, 1390037, 2148239, 2429317, 2780074, 4296478, 4858634, 15290407, 23630629, 30580814, 47261258, 259936919, 519873838]

約数ペア:

[(1, 519873838), (2, 259936919), (11, 47261258), (17, 30580814), (22, 23630629), (34, 15290407), (107, 4858634), (121, 4296478), (187, 2780074), (214, 2429317), (242, 2148239), (374, 1390037), (1177, 441694), (1181, 440198), (1819, 285802), (2057, 252734), (2354, 220847), (2362, 220099), (3638, 142901), (4114, 126367), (12947, 40154), (12991, 40018), (20009, 25982), (20077, 25894)]