2747474366

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{8191}}^1$

素因数の和:8329

約数の個数: 64

約数和(自身を含む): 5394923520

約数和(自身を除く): 2647449154

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 97, 133, 182, 194, 247, 266, 494, 679, 1261, 1358, 1729, 1843, 2522, 3458, 3686, 8191, 8827, 12901, 16382, 17654, 23959, 25802, 47918, 57337, 106483, 114674, 155629, 167713, 212966, 311258, 335426, 745381, 794527, 1089403, 1490762, 1589054, 2023177, 2178806, 4046354, 5561689, 10328851, 11123378, 14162239, 15096013, 20657702, 28324478, 30192026, 72301957, 105672091, 144603914, 196248169, 211344182, 392496338, 1373737183, 2747474366]

約数ペア:

[(1, 2747474366), (2, 1373737183), (7, 392496338), (13, 211344182), (14, 196248169), (19, 144603914), (26, 105672091), (38, 72301957), (91, 30192026), (97, 28324478), (133, 20657702), (182, 15096013), (194, 14162239), (247, 11123378), (266, 10328851), (494, 5561689), (679, 4046354), (1261, 2178806), (1358, 2023177), (1729, 1589054), (1843, 1490762), (2522, 1089403), (3458, 794527), (3686, 745381), (8191, 335426), (8827, 311258), (12901, 212966), (16382, 167713), (17654, 155629), (23959, 114674), (25802, 106483), (47918, 57337)]