2670836

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 5870592

約数和(自身を除く): 3199756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 181, 217, 238, 362, 434, 476, 527, 724, 868, 1054, 1267, 2108, 2534, 3077, 3689, 5068, 5611, 6154, 7378, 11222, 12308, 14756, 21539, 22444, 39277, 43078, 78554, 86156, 95387, 157108, 190774, 381548, 667709, 1335418, 2670836]

約数ペア:

[(1, 2670836), (2, 1335418), (4, 667709), (7, 381548), (14, 190774), (17, 157108), (28, 95387), (31, 86156), (34, 78554), (62, 43078), (68, 39277), (119, 22444), (124, 21539), (181, 14756), (217, 12308), (238, 11222), (362, 7378), (434, 6154), (476, 5611), (527, 5068), (724, 3689), (868, 3077), (1054, 2534), (1267, 2108)]