348139258

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 549826560

約数和(自身を除く): 201687302

約数列:

[1, 2, 29, 58, 127, 151, 254, 302, 313, 626, 3683, 4379, 7366, 8758, 9077, 18154, 19177, 38354, 39751, 47263, 79502, 94526, 556133, 1112266, 1152779, 1370627, 2305558, 2741254, 6002401, 12004802, 174069629, 348139258]

約数ペア:

[(1, 348139258), (2, 174069629), (29, 12004802), (58, 6002401), (127, 2741254), (151, 2305558), (254, 1370627), (302, 1152779), (313, 1112266), (626, 556133), (3683, 94526), (4379, 79502), (7366, 47263), (8758, 39751), (9077, 38354), (18154, 19177)]