2197996836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1377191}}^1$

素因数の和:1377224

約数の個数: 48

約数和(自身を含む): 6169820160

約数和(自身を除く): 3971823324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1377191, 2754382, 4131573, 5508764, 8263146, 9640337, 16526292, 19280674, 26166629, 28921011, 38561348, 52333258, 57842022, 78499887, 104666516, 115684044, 156999774, 183166403, 313999548, 366332806, 549499209, 732665612, 1098998418, 2197996836]

約数ペア:

[(1, 2197996836), (2, 1098998418), (3, 732665612), (4, 549499209), (6, 366332806), (7, 313999548), (12, 183166403), (14, 156999774), (19, 115684044), (21, 104666516), (28, 78499887), (38, 57842022), (42, 52333258), (57, 38561348), (76, 28921011), (84, 26166629), (114, 19280674), (133, 16526292), (228, 9640337), (266, 8263146), (399, 5508764), (532, 4131573), (798, 2754382), (1596, 1377191)]