2020654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:699

約数の個数: 16

約数和(自身を含む): 3246048

約数和(自身を除く): 1225394

約数列:

[1, 2, 17, 34, 103, 206, 577, 1154, 1751, 3502, 9809, 19618, 59431, 118862, 1010327, 2020654]

約数ペア:

[(1, 2020654), (2, 1010327), (17, 118862), (34, 59431), (103, 19618), (206, 9809), (577, 3502), (1154, 1751)]