7889213596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{10453}}^1$

素因数の和:11494

約数の個数: 48

約数和(自身を含む): 15964512480

約数和(自身を除く): 8075298884

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 1009, 2018, 4036, 10453, 11099, 17153, 20906, 22198, 34306, 41812, 44396, 68612, 114983, 177701, 188683, 229966, 355402, 377366, 459932, 710804, 754732, 1954711, 3909422, 7818844, 10547077, 21094154, 42188308, 116017847, 179300309, 232035694, 358600618, 464071388, 717201236, 1972303399, 3944606798, 7889213596]

約数ペア:

[(1, 7889213596), (2, 3944606798), (4, 1972303399), (11, 717201236), (17, 464071388), (22, 358600618), (34, 232035694), (44, 179300309), (68, 116017847), (187, 42188308), (374, 21094154), (748, 10547077), (1009, 7818844), (2018, 3909422), (4036, 1954711), (10453, 754732), (11099, 710804), (17153, 459932), (20906, 377366), (22198, 355402), (34306, 229966), (41812, 188683), (44396, 177701), (68612, 114983)]