13906301290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{205441}}^1$

素因数の和:206422

約数の個数: 32

約数和(自身を含む): 28636971264

約数和(自身を除く): 14730669974

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 967, 1934, 4835, 6769, 9670, 13538, 33845, 67690, 205441, 410882, 1027205, 1438087, 2054410, 2876174, 7190435, 14380870, 198661447, 397322894, 993307235, 1390630129, 1986614470, 2781260258, 6953150645, 13906301290]

約数ペア:

[(1, 13906301290), (2, 6953150645), (5, 2781260258), (7, 1986614470), (10, 1390630129), (14, 993307235), (35, 397322894), (70, 198661447), (967, 14380870), (1934, 7190435), (4835, 2876174), (6769, 2054410), (9670, 1438087), (13538, 1027205), (33845, 410882), (67690, 205441)]