7740124

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{563}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 15539328

約数和(自身を除く): 7799204

約数列:

[1, 2, 4, 7, 14, 28, 491, 563, 982, 1126, 1964, 2252, 3437, 3941, 6874, 7882, 13748, 15764, 276433, 552866, 1105732, 1935031, 3870062, 7740124]

約数ペア:

[(1, 7740124), (2, 3870062), (4, 1935031), (7, 1105732), (14, 552866), (28, 276433), (491, 15764), (563, 13748), (982, 7882), (1126, 6874), (1964, 3941), (2252, 3437)]