489128410

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{432857}}^1$

素因数の和:432977

約数の個数: 16

約数和(自身を含む): 888224616

約数和(自身を除く): 399096206

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 432857, 865714, 2164285, 4328570, 48912841, 97825682, 244564205, 489128410]

約数ペア:

[(1, 489128410), (2, 244564205), (5, 97825682), (10, 48912841), (113, 4328570), (226, 2164285), (565, 865714), (1130, 432857)]