539084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 1161888

約数和(自身を除く): 622804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1481, 2962, 5924, 10367, 19253, 20734, 38506, 41468, 77012, 134771, 269542, 539084]

約数ペア:

[(1, 539084), (2, 269542), (4, 134771), (7, 77012), (13, 41468), (14, 38506), (26, 20734), (28, 19253), (52, 10367), (91, 5924), (182, 2962), (364, 1481)]