2115523732

素因数分解:

$2^2\times 7^1\times {\mathrm{4909}}^1\times {\mathrm{15391}}^1$

素因数の和:20311

約数の個数: 24

約数和(自身を含む): 4232184320

約数和(自身を除く): 2116660588

約数列:

[1, 2, 4, 7, 14, 28, 4909, 9818, 15391, 19636, 30782, 34363, 61564, 68726, 107737, 137452, 215474, 430948, 75554419, 151108838, 302217676, 528880933, 1057761866, 2115523732]

約数ペア:

[(1, 2115523732), (2, 1057761866), (4, 528880933), (7, 302217676), (14, 151108838), (28, 75554419), (4909, 430948), (9818, 215474), (15391, 137452), (19636, 107737), (30782, 68726), (34363, 61564)]