1036981712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4985489}}^1$

素因数の和:4985510

約数の個数: 20

約数和(自身を含む): 2163702660

約数和(自身を除く): 1126720948

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4985489, 9970978, 19941956, 39883912, 64811357, 79767824, 129622714, 259245428, 518490856, 1036981712]

約数ペア:

[(1, 1036981712), (2, 518490856), (4, 259245428), (8, 129622714), (13, 79767824), (16, 64811357), (26, 39883912), (52, 19941956), (104, 9970978), (208, 4985489)]