1155140438

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{1019}}^1\times {\mathrm{4463}}^1$

素因数の和:5611

約数の個数: 16

約数和(自身を含む): 1748459520

約数和(自身を除く): 593319082

約数列:

[1, 2, 127, 254, 1019, 2038, 4463, 8926, 129413, 258826, 566801, 1133602, 4547797, 9095594, 577570219, 1155140438]

約数ペア:

[(1, 1155140438), (2, 577570219), (127, 9095594), (254, 4547797), (1019, 1133602), (2038, 566801), (4463, 258826), (8926, 129413)]