838375468

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{7759}}^1$

素因数の和:8014

約数の個数: 48

約数和(自身を含む): 1783434240

約数和(自身を除く): 945058772

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 227, 238, 454, 476, 908, 1589, 3178, 3859, 6356, 7718, 7759, 15436, 15518, 27013, 31036, 54026, 54313, 108052, 108626, 131903, 217252, 263806, 527612, 923321, 1761293, 1846642, 3522586, 3693284, 7045172, 12329051, 24658102, 29941981, 49316204, 59883962, 119767924, 209593867, 419187734, 838375468]

約数ペア:

[(1, 838375468), (2, 419187734), (4, 209593867), (7, 119767924), (14, 59883962), (17, 49316204), (28, 29941981), (34, 24658102), (68, 12329051), (119, 7045172), (227, 3693284), (238, 3522586), (454, 1846642), (476, 1761293), (908, 923321), (1589, 527612), (3178, 263806), (3859, 217252), (6356, 131903), (7718, 108626), (7759, 108052), (15436, 54313), (15518, 54026), (27013, 31036)]