520486532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{67807}}^1$

素因数の和:67931

約数の個数: 24

約数和(自身を含む): 968298240

約数和(自身を除く): 447811708

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 67807, 135614, 271228, 1288333, 2576666, 5153332, 6848507, 13697014, 27394028, 130121633, 260243266, 520486532]

約数ペア:

[(1, 520486532), (2, 260243266), (4, 130121633), (19, 27394028), (38, 13697014), (76, 6848507), (101, 5153332), (202, 2576666), (404, 1288333), (1919, 271228), (3838, 135614), (7676, 67807)]