1292091262

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{195121}}^1$

素因数の和:195184

約数の個数: 32

約数和(自身を含む): 2472585984

約数和(自身を除く): 1180494722

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 195121, 390242, 1365847, 2146331, 2731694, 4292662, 8390203, 15024317, 16780406, 30048634, 58731421, 92292233, 117462842, 184584466, 646045631, 1292091262]

約数ペア:

[(1, 1292091262), (2, 646045631), (7, 184584466), (11, 117462842), (14, 92292233), (22, 58731421), (43, 30048634), (77, 16780406), (86, 15024317), (154, 8390203), (301, 4292662), (473, 2731694), (602, 2146331), (946, 1365847), (3311, 390242), (6622, 195121)]