2851093868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{315247}}^1$

素因数の和:315294

約数の個数: 48

約数和(自身を含む): 6355399680

約数和(自身を除く): 3504305812

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 315247, 630494, 1260988, 2206729, 4413458, 5359199, 5989693, 8826916, 10718398, 11979386, 21436796, 23958772, 37514393, 41927851, 75028786, 83855702, 101824781, 150057572, 167711404, 203649562, 407299124, 712773467, 1425546934, 2851093868]

約数ペア:

[(1, 2851093868), (2, 1425546934), (4, 712773467), (7, 407299124), (14, 203649562), (17, 167711404), (19, 150057572), (28, 101824781), (34, 83855702), (38, 75028786), (68, 41927851), (76, 37514393), (119, 23958772), (133, 21436796), (238, 11979386), (266, 10718398), (323, 8826916), (476, 5989693), (532, 5359199), (646, 4413458), (1292, 2206729), (2261, 1260988), (4522, 630494), (9044, 315247)]