858012314

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{27541}}^1$

素因数の和:28001

約数の個数: 16

約数和(自身を含む): 1324990536

約数和(自身を除く): 466978222

約数列:

[1, 2, 37, 74, 421, 842, 15577, 27541, 31154, 55082, 1019017, 2038034, 11594761, 23189522, 429006157, 858012314]

約数ペア:

[(1, 858012314), (2, 429006157), (37, 23189522), (74, 11594761), (421, 2038034), (842, 1019017), (15577, 55082), (27541, 31154)]