1306858

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 32

約数和(自身を含む): 2505600

約数和(自身を除く): 1198742

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 289, 323, 578, 646, 2023, 2261, 4046, 4522, 4913, 5491, 9826, 10982, 34391, 38437, 68782, 76874, 93347, 186694, 653429, 1306858]

約数ペア:

[(1, 1306858), (2, 653429), (7, 186694), (14, 93347), (17, 76874), (19, 68782), (34, 38437), (38, 34391), (119, 10982), (133, 9826), (238, 5491), (266, 4913), (289, 4522), (323, 4046), (578, 2261), (646, 2023)]