945098

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:75

約数の個数: 48

約数和(自身を含む): 1975104

約数和(自身を除く): 1030006

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 77, 119, 133, 154, 187, 209, 238, 266, 323, 361, 374, 418, 646, 722, 1309, 1463, 2261, 2527, 2618, 2926, 3553, 3971, 4522, 5054, 6137, 7106, 7942, 12274, 24871, 27797, 42959, 49742, 55594, 67507, 85918, 135014, 472549, 945098]

約数ペア:

[(1, 945098), (2, 472549), (7, 135014), (11, 85918), (14, 67507), (17, 55594), (19, 49742), (22, 42959), (34, 27797), (38, 24871), (77, 12274), (119, 7942), (133, 7106), (154, 6137), (187, 5054), (209, 4522), (238, 3971), (266, 3553), (323, 2926), (361, 2618), (374, 2527), (418, 2261), (646, 1463), (722, 1309)]