2057673274

素因数分解:

$2^1\times {\mathrm{113}}^2\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:834

約数の個数: 24

約数和(自身を含む): 3137525820

約数和(自身を除く): 1079852546

約数列:

[1, 2, 113, 197, 226, 394, 409, 818, 12769, 22261, 25538, 44522, 46217, 80573, 92434, 161146, 2515493, 5030986, 5222521, 9104749, 10445042, 18209498, 1028836637, 2057673274]

約数ペア:

[(1, 2057673274), (2, 1028836637), (113, 18209498), (197, 10445042), (226, 9104749), (394, 5222521), (409, 5030986), (818, 2515493), (12769, 161146), (22261, 92434), (25538, 80573), (44522, 46217)]