495391010

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{101723}}^1$

素因数の和:102217

約数の個数: 16

約数和(自身を含む): 893543616

約数和(自身を除く): 398152606

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 101723, 203446, 508615, 1017230, 49539101, 99078202, 247695505, 495391010]

約数ペア:

[(1, 495391010), (2, 247695505), (5, 99078202), (10, 49539101), (487, 1017230), (974, 508615), (2435, 203446), (4870, 101723)]