2017383784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19397921}}^1$

素因数の和:19397940

約数の個数: 16

約数和(自身を含む): 4073563620

約数和(自身を除く): 2056179836

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19397921, 38795842, 77591684, 155183368, 252172973, 504345946, 1008691892, 2017383784]

約数ペア:

[(1, 2017383784), (2, 1008691892), (4, 504345946), (8, 252172973), (13, 155183368), (26, 77591684), (52, 38795842), (104, 19397921)]