999152

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:837

約数の個数: 40

約数和(自身を含む): 2416512

約数和(自身を除く): 1417360

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 811, 1232, 1622, 3244, 5677, 6488, 8921, 11354, 12976, 17842, 22708, 35684, 45416, 62447, 71368, 90832, 124894, 142736, 249788, 499576, 999152]

約数ペア:

[(1, 999152), (2, 499576), (4, 249788), (7, 142736), (8, 124894), (11, 90832), (14, 71368), (16, 62447), (22, 45416), (28, 35684), (44, 22708), (56, 17842), (77, 12976), (88, 11354), (112, 8921), (154, 6488), (176, 5677), (308, 3244), (616, 1622), (811, 1232)]