1944976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 4222944

約数和(自身を除く): 2277968

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 257, 344, 473, 514, 688, 946, 1028, 1892, 2056, 2827, 3784, 4112, 5654, 7568, 11051, 11308, 22102, 22616, 44204, 45232, 88408, 121561, 176816, 243122, 486244, 972488, 1944976]

約数ペア:

[(1, 1944976), (2, 972488), (4, 486244), (8, 243122), (11, 176816), (16, 121561), (22, 88408), (43, 45232), (44, 44204), (86, 22616), (88, 22102), (172, 11308), (176, 11051), (257, 7568), (344, 5654), (473, 4112), (514, 3784), (688, 2827), (946, 2056), (1028, 1892)]