81052606

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{1249}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 123660000

約数和(自身を除く): 42607394

約数列:

[1, 2, 71, 142, 457, 914, 1249, 2498, 32447, 64894, 88679, 177358, 570793, 1141586, 40526303, 81052606]

約数ペア:

[(1, 81052606), (2, 40526303), (71, 1141586), (142, 570793), (457, 177358), (914, 88679), (1249, 64894), (2498, 32447)]