1491182

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 2916864

約数和(自身を除く): 1425682

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 421, 506, 842, 1771, 2947, 3542, 4631, 5894, 9262, 9683, 19366, 32417, 64834, 67781, 106513, 135562, 213026, 745591, 1491182]

約数ペア:

[(1, 1491182), (2, 745591), (7, 213026), (11, 135562), (14, 106513), (22, 67781), (23, 64834), (46, 32417), (77, 19366), (154, 9683), (161, 9262), (253, 5894), (322, 4631), (421, 3542), (506, 2947), (842, 1771)]