7288245514

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{2213}}^1$

素因数の和:2707

約数の個数: 48

約数和(自身を含む): 12438074880

約数和(自身を除く): 5149829366

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 439, 682, 878, 2213, 3751, 4426, 4829, 7502, 9658, 13609, 24343, 27218, 48686, 53119, 68603, 106238, 137206, 149699, 267773, 299398, 535546, 754633, 971507, 1509266, 1646689, 1943014, 3293378, 8300963, 10686577, 16601926, 21373154, 30116717, 60233434, 117552347, 235104694, 331283887, 662567774, 3644122757, 7288245514]

約数ペア:

[(1, 7288245514), (2, 3644122757), (11, 662567774), (22, 331283887), (31, 235104694), (62, 117552347), (121, 60233434), (242, 30116717), (341, 21373154), (439, 16601926), (682, 10686577), (878, 8300963), (2213, 3293378), (3751, 1943014), (4426, 1646689), (4829, 1509266), (7502, 971507), (9658, 754633), (13609, 535546), (24343, 299398), (27218, 267773), (48686, 149699), (53119, 137206), (68603, 106238)]