551584852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{4129}}^1$

素因数の和:4520

約数の個数: 48

約数和(自身を含む): 1191554560

約数和(自身を除く): 639969708

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 367, 734, 1468, 2569, 4129, 4771, 5138, 8258, 9542, 10276, 16516, 19084, 28903, 33397, 53677, 57806, 66794, 107354, 115612, 133588, 214708, 375739, 751478, 1502956, 1515343, 3030686, 6061372, 10607401, 19699459, 21214802, 39398918, 42429604, 78797836, 137896213, 275792426, 551584852]

約数ペア:

[(1, 551584852), (2, 275792426), (4, 137896213), (7, 78797836), (13, 42429604), (14, 39398918), (26, 21214802), (28, 19699459), (52, 10607401), (91, 6061372), (182, 3030686), (364, 1515343), (367, 1502956), (734, 751478), (1468, 375739), (2569, 214708), (4129, 133588), (4771, 115612), (5138, 107354), (8258, 66794), (9542, 57806), (10276, 53677), (16516, 33397), (19084, 28903)]