455070466

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{19853}}^1$

素因数の和:20085

約数の個数: 16

約数和(自身を含む): 696398904

約数和(自身を除く): 241328438

約数列:

[1, 2, 73, 146, 157, 314, 11461, 19853, 22922, 39706, 1449269, 2898538, 3116921, 6233842, 227535233, 455070466]

約数ペア:

[(1, 455070466), (2, 227535233), (73, 6233842), (146, 3116921), (157, 2898538), (314, 1449269), (11461, 39706), (19853, 22922)]