337980398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{13099}}^1$

素因数の和:13224

約数の個数: 32

約数和(自身を含む): 616224000

約数和(自身を除く): 278243602

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 194, 266, 679, 1358, 1843, 3686, 12901, 13099, 25802, 26198, 91693, 183386, 248881, 497762, 1270603, 1742167, 2541206, 3484334, 8894221, 17788442, 24141457, 48282914, 168990199, 337980398]

約数ペア:

[(1, 337980398), (2, 168990199), (7, 48282914), (14, 24141457), (19, 17788442), (38, 8894221), (97, 3484334), (133, 2541206), (194, 1742167), (266, 1270603), (679, 497762), (1358, 248881), (1843, 183386), (3686, 91693), (12901, 26198), (13099, 25802)]