3889187632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{513899}}^1$

素因数の和:513961

約数の個数: 40

約数和(自身を含む): 8411515200

約数和(自身を除く): 4522327568

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 513899, 1027798, 2055596, 4111192, 5652889, 8222384, 11305778, 22097657, 22611556, 44195314, 45223112, 88390628, 90446224, 176781256, 243074227, 353562512, 486148454, 972296908, 1944593816, 3889187632]

約数ペア:

[(1, 3889187632), (2, 1944593816), (4, 972296908), (8, 486148454), (11, 353562512), (16, 243074227), (22, 176781256), (43, 90446224), (44, 88390628), (86, 45223112), (88, 44195314), (172, 22611556), (176, 22097657), (344, 11305778), (473, 8222384), (688, 5652889), (946, 4111192), (1892, 2055596), (3784, 1027798), (7568, 513899)]