972488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 2043360

約数和(自身を除く): 1070872

約数列:

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

約数ペア:

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