1084496

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:459

約数の個数: 40

約数和(自身を含む): 2511744

約数和(自身を除く): 1427248

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 421, 644, 842, 1288, 1684, 2576, 2947, 3368, 5894, 6736, 9683, 11788, 19366, 23576, 38732, 47152, 67781, 77464, 135562, 154928, 271124, 542248, 1084496]

約数ペア:

[(1, 1084496), (2, 542248), (4, 271124), (7, 154928), (8, 135562), (14, 77464), (16, 67781), (23, 47152), (28, 38732), (46, 23576), (56, 19366), (92, 11788), (112, 9683), (161, 6736), (184, 5894), (322, 3368), (368, 2947), (421, 2576), (644, 1684), (842, 1288)]