248749204034

素因数分解:

$2^1\times {\mathrm{643}}^1\times {\mathrm{1213}}^1\times {\mathrm{159463}}^1$

素因数の和:161321

約数の個数: 16

約数和(自身を含む): 374014519872

約数和(自身を除く): 125265315838

約数列:

[1, 2, 643, 1213, 1286, 2426, 159463, 318926, 779959, 1559918, 102534709, 193428619, 205069418, 386857238, 124374602017, 248749204034]

約数ペア:

[(1, 248749204034), (2, 124374602017), (643, 386857238), (1213, 205069418), (1286, 193428619), (2426, 102534709), (159463, 1559918), (318926, 779959)]