42617810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{250693}}^1$

素因数の和:250717

約数の個数: 16

約数和(自身を含む): 81224856

約数和(自身を除く): 38607046

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 250693, 501386, 1253465, 2506930, 4261781, 8523562, 21308905, 42617810]

約数ペア:

[(1, 42617810), (2, 21308905), (5, 8523562), (10, 4261781), (17, 2506930), (34, 1253465), (85, 501386), (170, 250693)]