1910040286

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{1871}}^1$

素因数の和:2845

約数の個数: 48

約数和(自身を含む): 3641594112

約数和(自身を除く): 1731553826

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 947, 1078, 1871, 1894, 3742, 6629, 10417, 13097, 13258, 20581, 20834, 26194, 41162, 46403, 72919, 91679, 92806, 144067, 145838, 183358, 288134, 510433, 1008469, 1020866, 1771837, 2016938, 3543674, 12402859, 19490207, 24805718, 38980414, 86820013, 136431449, 173640026, 272862898, 955020143, 1910040286]

約数ペア:

[(1, 1910040286), (2, 955020143), (7, 272862898), (11, 173640026), (14, 136431449), (22, 86820013), (49, 38980414), (77, 24805718), (98, 19490207), (154, 12402859), (539, 3543674), (947, 2016938), (1078, 1771837), (1871, 1020866), (1894, 1008469), (3742, 510433), (6629, 288134), (10417, 183358), (13097, 145838), (13258, 144067), (20581, 92806), (20834, 91679), (26194, 72919), (41162, 46403)]