393336152

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{406339}}^1$

素因数の和:406367

約数の個数: 24

約数和(自身を含む): 810648300

約数和(自身を除く): 417312148

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 406339, 812678, 1625356, 3250712, 4469729, 8939458, 17878916, 35757832, 49167019, 98334038, 196668076, 393336152]

約数ペア:

[(1, 393336152), (2, 196668076), (4, 98334038), (8, 49167019), (11, 35757832), (22, 17878916), (44, 8939458), (88, 4469729), (121, 3250712), (242, 1625356), (484, 812678), (968, 406339)]