1214873638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{5020139}}^1$

素因数の和:5020163

約数の個数: 12

約数和(自身を含む): 2003035860

約数和(自身を除く): 788162222

約数列:

[1, 2, 11, 22, 121, 242, 5020139, 10040278, 55221529, 110443058, 607436819, 1214873638]

約数ペア:

[(1, 1214873638), (2, 607436819), (11, 110443058), (22, 55221529), (121, 10040278), (242, 5020139)]