2069776090

素因数分解:

$2^1\times 5^1\times {\mathrm{2677}}^1\times {\mathrm{77317}}^1$

素因数の和:80001

約数の個数: 16

約数和(自身を含む): 3727036872

約数和(自身を除く): 1657260782

約数列:

[1, 2, 5, 10, 2677, 5354, 13385, 26770, 77317, 154634, 386585, 773170, 206977609, 413955218, 1034888045, 2069776090]

約数ペア:

[(1, 2069776090), (2, 1034888045), (5, 413955218), (10, 206977609), (2677, 773170), (5354, 386585), (13385, 154634), (26770, 77317)]