42842210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{252013}}^1$

素因数の和:252037

約数の個数: 16

約数和(自身を含む): 81652536

約数和(自身を除く): 38810326

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 252013, 504026, 1260065, 2520130, 4284221, 8568442, 21421105, 42842210]

約数ペア:

[(1, 42842210), (2, 21421105), (5, 8568442), (10, 4284221), (17, 2520130), (34, 1260065), (85, 504026), (170, 252013)]