4143482

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 7697280

約数和(自身を除く): 3553798

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 421, 518, 703, 842, 1406, 2947, 4921, 5894, 7999, 9842, 15577, 15998, 31154, 55993, 109039, 111986, 218078, 295963, 591926, 2071741, 4143482]

約数ペア:

[(1, 4143482), (2, 2071741), (7, 591926), (14, 295963), (19, 218078), (37, 111986), (38, 109039), (74, 55993), (133, 31154), (259, 15998), (266, 15577), (421, 9842), (518, 7999), (703, 5894), (842, 4921), (1406, 2947)]