2022748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5557}}^1$

素因数の和:5581

約数の個数: 24

約数和(自身を含む): 4357472

約数和(自身を除く): 2334724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5557, 11114, 22228, 38899, 72241, 77798, 144482, 155596, 288964, 505687, 1011374, 2022748]

約数ペア:

[(1, 2022748), (2, 1011374), (4, 505687), (7, 288964), (13, 155596), (14, 144482), (26, 77798), (28, 72241), (52, 38899), (91, 22228), (182, 11114), (364, 5557)]