1819016144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{91463}}^1$

素因数の和:91595

約数の個数: 40

約数和(自身を含む): 3878805312

約数和(自身を除く): 2059789168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4972, 9944, 19888, 91463, 182926, 365852, 731704, 1006093, 1463408, 2012186, 4024372, 8048744, 10335319, 16097488, 20670638, 41341276, 82682552, 113688509, 165365104, 227377018, 454754036, 909508072, 1819016144]

約数ペア:

[(1, 1819016144), (2, 909508072), (4, 454754036), (8, 227377018), (11, 165365104), (16, 113688509), (22, 82682552), (44, 41341276), (88, 20670638), (113, 16097488), (176, 10335319), (226, 8048744), (452, 4024372), (904, 2012186), (1243, 1463408), (1808, 1006093), (2486, 731704), (4972, 365852), (9944, 182926), (19888, 91463)]