1814863754

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{439}}^1\times {\mathrm{1553}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 3003073920

約数和(自身を除く): 1188210166

約数列:

[1, 2, 11, 22, 121, 242, 439, 878, 1331, 1553, 2662, 3106, 4829, 9658, 17083, 34166, 53119, 106238, 187913, 375826, 584309, 681767, 1168618, 1363534, 2067043, 4134086, 7499437, 14998874, 82493807, 164987614, 907431877, 1814863754]

約数ペア:

[(1, 1814863754), (2, 907431877), (11, 164987614), (22, 82493807), (121, 14998874), (242, 7499437), (439, 4134086), (878, 2067043), (1331, 1363534), (1553, 1168618), (2662, 681767), (3106, 584309), (4829, 375826), (9658, 187913), (17083, 106238), (34166, 53119)]