3987130288

素因数分解:

$2^4\times {\mathrm{4177}}^1\times {\mathrm{59659}}^1$

素因数の和:63844

約数の個数: 20

約数和(自身を含む): 7727043880

約数和(自身を除く): 3739913592

約数列:

[1, 2, 4, 8, 16, 4177, 8354, 16708, 33416, 59659, 66832, 119318, 238636, 477272, 954544, 249195643, 498391286, 996782572, 1993565144, 3987130288]

約数ペア:

[(1, 3987130288), (2, 1993565144), (4, 996782572), (8, 498391286), (16, 249195643), (4177, 954544), (8354, 477272), (16708, 238636), (33416, 119318), (59659, 66832)]