2386153

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 3201120

約数和(自身を除く): 814967

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 233, 539, 931, 1463, 1631, 2563, 4427, 10241, 11417, 17941, 30989, 48697, 125587, 216923, 340879, 2386153]

約数ペア:

[(1, 2386153), (7, 340879), (11, 216923), (19, 125587), (49, 48697), (77, 30989), (133, 17941), (209, 11417), (233, 10241), (539, 4427), (931, 2563), (1463, 1631)]