2018736055

素因数分解:

$5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{30631}}^1$

素因数の和:30919

約数の個数: 24

約数和(自身を含む): 2828558880

約数和(自身を除く): 809822825

約数列:

[1, 5, 7, 35, 49, 245, 269, 1345, 1883, 9415, 13181, 30631, 65905, 153155, 214417, 1072085, 1500919, 7504595, 8239739, 41198695, 57678173, 288390865, 403747211, 2018736055]

約数ペア:

[(1, 2018736055), (5, 403747211), (7, 288390865), (35, 57678173), (49, 41198695), (245, 8239739), (269, 7504595), (1345, 1500919), (1883, 1072085), (9415, 214417), (13181, 153155), (30631, 65905)]