309304798

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{823}}^1\times {\mathrm{1553}}^1$

素因数の和:2400

約数の個数: 24

約数和(自身を含む): 510917904

約数和(自身を除く): 201613106

約数列:

[1, 2, 11, 22, 121, 242, 823, 1553, 1646, 3106, 9053, 17083, 18106, 34166, 99583, 187913, 199166, 375826, 1278119, 2556238, 14059309, 28118618, 154652399, 309304798]

約数ペア:

[(1, 309304798), (2, 154652399), (11, 28118618), (22, 14059309), (121, 2556238), (242, 1278119), (823, 375826), (1553, 199166), (1646, 187913), (3106, 99583), (9053, 34166), (17083, 18106)]