1280327114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2357}}^1\times {\mathrm{24691}}^1$

素因数の和:27061

約数の個数: 16

約数和(自身を含む): 2096054496

約数和(自身を除く): 815727382

約数列:

[1, 2, 11, 22, 2357, 4714, 24691, 25927, 49382, 51854, 271601, 543202, 58196687, 116393374, 640163557, 1280327114]

約数ペア:

[(1, 1280327114), (2, 640163557), (11, 116393374), (22, 58196687), (2357, 543202), (4714, 271601), (24691, 51854), (25927, 49382)]