2026288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 4441680

約数和(自身を除く): 2415392

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 397, 464, 638, 794, 1276, 1588, 2552, 3176, 4367, 5104, 6352, 8734, 11513, 17468, 23026, 34936, 46052, 69872, 92104, 126643, 184208, 253286, 506572, 1013144, 2026288]

約数ペア:

[(1, 2026288), (2, 1013144), (4, 506572), (8, 253286), (11, 184208), (16, 126643), (22, 92104), (29, 69872), (44, 46052), (58, 34936), (88, 23026), (116, 17468), (176, 11513), (232, 8734), (319, 6352), (397, 5104), (464, 4367), (638, 3176), (794, 2552), (1276, 1588)]