2637712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2141}}^1$

素因数の和:2167

約数の個数: 40

約数和(自身を含む): 6374592

約数和(自身を除く): 3736880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 2141, 4282, 8564, 14987, 17128, 23551, 29974, 34256, 47102, 59948, 94204, 119896, 164857, 188408, 239792, 329714, 376816, 659428, 1318856, 2637712]

約数ペア:

[(1, 2637712), (2, 1318856), (4, 659428), (7, 376816), (8, 329714), (11, 239792), (14, 188408), (16, 164857), (22, 119896), (28, 94204), (44, 59948), (56, 47102), (77, 34256), (88, 29974), (112, 23551), (154, 17128), (176, 14987), (308, 8564), (616, 4282), (1232, 2141)]