1313048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 2756160

約数和(自身を除く): 1443112

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 347, 473, 694, 946, 1388, 1892, 2776, 3784, 3817, 7634, 14921, 15268, 29842, 30536, 59684, 119368, 164131, 328262, 656524, 1313048]

約数ペア:

[(1, 1313048), (2, 656524), (4, 328262), (8, 164131), (11, 119368), (22, 59684), (43, 30536), (44, 29842), (86, 15268), (88, 14921), (172, 7634), (344, 3817), (347, 3784), (473, 2776), (694, 1892), (946, 1388)]