2797756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 5320224

約数和(自身を除く): 2522468

約数列:

[1, 2, 4, 13, 26, 52, 173, 311, 346, 622, 692, 1244, 2249, 4043, 4498, 8086, 8996, 16172, 53803, 107606, 215212, 699439, 1398878, 2797756]

約数ペア:

[(1, 2797756), (2, 1398878), (4, 699439), (13, 215212), (26, 107606), (52, 53803), (173, 16172), (311, 8996), (346, 8086), (622, 4498), (692, 4043), (1244, 2249)]