2805842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:673

約数の個数: 16

約数和(自身を含む): 4560192

約数和(自身を除く): 1754350

約数列:

[1, 2, 13, 26, 311, 347, 622, 694, 4043, 4511, 8086, 9022, 107917, 215834, 1402921, 2805842]

約数ペア:

[(1, 2805842), (2, 1402921), (13, 215834), (26, 107917), (311, 9022), (347, 8086), (622, 4511), (694, 4043)]