2726234

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 5070720

約数和(自身を除く): 2344486

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 277, 518, 554, 703, 1406, 1939, 3878, 4921, 5263, 9842, 10249, 10526, 20498, 36841, 71743, 73682, 143486, 194731, 389462, 1363117, 2726234]

約数ペア:

[(1, 2726234), (2, 1363117), (7, 389462), (14, 194731), (19, 143486), (37, 73682), (38, 71743), (74, 36841), (133, 20498), (259, 10526), (266, 10249), (277, 9842), (518, 5263), (554, 4921), (703, 3878), (1406, 1939)]