2161210363802

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2912682431}}^1$

素因数の和:2912682493

約数の個数: 16

約数和(自身を含む): 3774836431872

約数和(自身を除く): 1613626068070

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2912682431, 5825364862, 20388777017, 40777554034, 154372168843, 308744337686, 1080605181901, 2161210363802]

約数ペア:

[(1, 2161210363802), (2, 1080605181901), (7, 308744337686), (14, 154372168843), (53, 40777554034), (106, 20388777017), (371, 5825364862), (742, 2912682431)]