499042010

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{494101}}^1$

素因数の和:494209

約数の個数: 16

約数和(自身を含む): 907171272

約数和(自身を除く): 408129262

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 494101, 988202, 2470505, 4941010, 49904201, 99808402, 249521005, 499042010]

約数ペア:

[(1, 499042010), (2, 249521005), (5, 99808402), (10, 49904201), (101, 4941010), (202, 2470505), (505, 988202), (1010, 494101)]