105440396

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2671}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 188536320

約数和(自身を除く): 83095924

約数列:

[1, 2, 4, 71, 139, 142, 278, 284, 556, 2671, 5342, 9869, 10684, 19738, 39476, 189641, 371269, 379282, 742538, 758564, 1485076, 26360099, 52720198, 105440396]

約数ペア:

[(1, 105440396), (2, 52720198), (4, 26360099), (71, 1485076), (139, 758564), (142, 742538), (278, 379282), (284, 371269), (556, 189641), (2671, 39476), (5342, 19738), (9869, 10684)]