1312598798

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{433}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 2447843328

約数和(自身を除く): 1135244530

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 271, 329, 433, 542, 658, 799, 866, 1598, 1897, 3031, 3794, 4607, 5593, 6062, 7361, 9214, 11186, 12737, 14722, 20351, 25474, 32249, 40702, 51527, 64498, 89159, 103054, 117343, 142457, 178318, 216529, 234686, 284914, 345967, 433058, 691934, 821401, 1515703, 1642802, 1994831, 2421769, 3031406, 3989662, 4843538, 5515121, 11030242, 13963817, 27927634, 38605847, 77211694, 93757057, 187514114, 656299399, 1312598798]

約数ペア:

[(1, 1312598798), (2, 656299399), (7, 187514114), (14, 93757057), (17, 77211694), (34, 38605847), (47, 27927634), (94, 13963817), (119, 11030242), (238, 5515121), (271, 4843538), (329, 3989662), (433, 3031406), (542, 2421769), (658, 1994831), (799, 1642802), (866, 1515703), (1598, 821401), (1897, 691934), (3031, 433058), (3794, 345967), (4607, 284914), (5593, 234686), (6062, 216529), (7361, 178318), (9214, 142457), (11186, 117343), (12737, 103054), (14722, 89159), (20351, 64498), (25474, 51527), (32249, 40702)]