1663454936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{8707}}^1$

素因数の和:8904

約数の個数: 64

約数和(自身を含む): 3686618880

約数和(自身を除く): 2023163944

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 167, 286, 334, 572, 668, 1144, 1336, 1837, 2171, 3674, 4342, 7348, 8684, 8707, 14696, 17368, 17414, 23881, 34828, 47762, 69656, 95524, 95777, 113191, 191048, 191554, 226382, 383108, 452764, 766216, 905528, 1245101, 1454069, 2490202, 2908138, 4980404, 5816276, 9960808, 11632552, 15994759, 18902897, 31989518, 37805794, 63979036, 75611588, 127958072, 151223176, 207931867, 415863734, 831727468, 1663454936]

約数ペア:

[(1, 1663454936), (2, 831727468), (4, 415863734), (8, 207931867), (11, 151223176), (13, 127958072), (22, 75611588), (26, 63979036), (44, 37805794), (52, 31989518), (88, 18902897), (104, 15994759), (143, 11632552), (167, 9960808), (286, 5816276), (334, 4980404), (572, 2908138), (668, 2490202), (1144, 1454069), (1336, 1245101), (1837, 905528), (2171, 766216), (3674, 452764), (4342, 383108), (7348, 226382), (8684, 191554), (8707, 191048), (14696, 113191), (17368, 95777), (17414, 95524), (23881, 69656), (34828, 47762)]