2013589528909

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6977}}^1\times {\mathrm{56401}}^1$

素因数の和:63445

約数の個数: 32

約数和(自身を含む): 2493679516416

約数和(自身を除く): 480089987507

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 6977, 48839, 56401, 118609, 300011, 394807, 830263, 958817, 2100077, 2425243, 5100187, 6711719, 16976701, 35701309, 41229131, 288603917, 393509777, 2754568439, 6689666209, 16920920411, 46827663463, 118446442877, 287655646987, 2013589528909]

約数ペア:

[(1, 2013589528909), (7, 287655646987), (17, 118446442877), (43, 46827663463), (119, 16920920411), (301, 6689666209), (731, 2754568439), (5117, 393509777), (6977, 288603917), (48839, 41229131), (56401, 35701309), (118609, 16976701), (300011, 6711719), (394807, 5100187), (830263, 2425243), (958817, 2100077)]