1321892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2311}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 2718912

約数和(自身を除く): 1397020

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 2311, 4622, 9244, 25421, 30043, 50842, 60086, 101684, 120172, 330473, 660946, 1321892]

約数ペア:

[(1, 1321892), (2, 660946), (4, 330473), (11, 120172), (13, 101684), (22, 60086), (26, 50842), (44, 30043), (52, 25421), (143, 9244), (286, 4622), (572, 2311)]