4349972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 8389920

約数和(自身を除く): 4039948

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 907, 1199, 1814, 2398, 3628, 4796, 9977, 19954, 39908, 98863, 197726, 395452, 1087493, 2174986, 4349972]

約数ペア:

[(1, 4349972), (2, 2174986), (4, 1087493), (11, 395452), (22, 197726), (44, 98863), (109, 39908), (218, 19954), (436, 9977), (907, 4796), (1199, 3628), (1814, 2398)]