319204534

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{57349}}^1$

素因数の和:57396

約数の個数: 24

約数和(自身を含む): 549183600

約数和(自身を除く): 229979066

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 57349, 114698, 630839, 1261678, 1319027, 2638054, 6939229, 13878458, 14509297, 29018594, 159602267, 319204534]

約数ペア:

[(1, 319204534), (2, 159602267), (11, 29018594), (22, 14509297), (23, 13878458), (46, 6939229), (121, 2638054), (242, 1319027), (253, 1261678), (506, 630839), (2783, 114698), (5566, 57349)]