2080504558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{72689}}^1$

素因数の和:74003

約数の個数: 16

約数和(自身を含む): 3407125680

約数和(自身を除く): 1326621122

約数列:

[1, 2, 11, 22, 1301, 2602, 14311, 28622, 72689, 145378, 799579, 1599158, 94568389, 189136778, 1040252279, 2080504558]

約数ペア:

[(1, 2080504558), (2, 1040252279), (11, 189136778), (22, 94568389), (1301, 1599158), (2602, 799579), (14311, 145378), (28622, 72689)]