1444252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 2724624

約数和(自身を除く): 1280372

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 317, 634, 1139, 1268, 2278, 4556, 5389, 10778, 21239, 21556, 42478, 84956, 361063, 722126, 1444252]

約数ペア:

[(1, 1444252), (2, 722126), (4, 361063), (17, 84956), (34, 42478), (67, 21556), (68, 21239), (134, 10778), (268, 5389), (317, 4556), (634, 2278), (1139, 1268)]