2780602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1303}}^1$

素因数の和:1413

約数の個数: 16

約数和(自身を含む): 4600512

約数和(自身を除く): 1819910

約数列:

[1, 2, 11, 22, 97, 194, 1067, 1303, 2134, 2606, 14333, 28666, 126391, 252782, 1390301, 2780602]

約数ペア:

[(1, 2780602), (2, 1390301), (11, 252782), (22, 126391), (97, 28666), (194, 14333), (1067, 2606), (1303, 2134)]