2050188272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{284117}}^1$

素因数の和:284177

約数の個数: 40

約数和(自身を含む): 4439059632

約数和(自身を除く): 2388871360

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 284117, 568234, 1136468, 2272936, 3125287, 4545872, 6250574, 11648797, 12501148, 23297594, 25002296, 46595188, 50004592, 93190376, 128136767, 186380752, 256273534, 512547068, 1025094136, 2050188272]

約数ペア:

[(1, 2050188272), (2, 1025094136), (4, 512547068), (8, 256273534), (11, 186380752), (16, 128136767), (22, 93190376), (41, 50004592), (44, 46595188), (82, 25002296), (88, 23297594), (164, 12501148), (176, 11648797), (328, 6250574), (451, 4545872), (656, 3125287), (902, 2272936), (1804, 1136468), (3608, 568234), (7216, 284117)]