2196370078

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{354139}}^1$

素因数の和:354591

約数の個数: 16

約数和(自身を含む): 3773715840

約数和(自身を除く): 1577345762

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 354139, 708278, 2478973, 4957946, 156883577, 313767154, 1098185039, 2196370078]

約数ペア:

[(1, 2196370078), (2, 1098185039), (7, 313767154), (14, 156883577), (443, 4957946), (886, 2478973), (3101, 708278), (6202, 354139)]