2191011684

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1\times {\mathrm{4651}}^1$

素因数の和:5756

約数の個数: 48

約数和(自身を含む): 5256611136

約数和(自身を除く): 3065599452

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1061, 2122, 3183, 4244, 4651, 6366, 9302, 12732, 13953, 18604, 27906, 39257, 55812, 78514, 117771, 157028, 172087, 235542, 344174, 471084, 516261, 688348, 1032522, 2065044, 4934711, 9869422, 14804133, 19738844, 29608266, 59216532, 182584307, 365168614, 547752921, 730337228, 1095505842, 2191011684]

約数ペア:

[(1, 2191011684), (2, 1095505842), (3, 730337228), (4, 547752921), (6, 365168614), (12, 182584307), (37, 59216532), (74, 29608266), (111, 19738844), (148, 14804133), (222, 9869422), (444, 4934711), (1061, 2065044), (2122, 1032522), (3183, 688348), (4244, 516261), (4651, 471084), (6366, 344174), (9302, 235542), (12732, 172087), (13953, 157028), (18604, 117771), (27906, 78514), (39257, 55812)]