1489739478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{89603}}^1$

素因数の和:89788

約数の個数: 32

約数和(自身を含む): 3174132096

約数和(自身を除く): 1684392618

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 163, 326, 489, 978, 2771, 5542, 8313, 16626, 89603, 179206, 268809, 537618, 1523251, 3046502, 4569753, 9139506, 14605289, 29210578, 43815867, 87631734, 248289913, 496579826, 744869739, 1489739478]

約数ペア:

[(1, 1489739478), (2, 744869739), (3, 496579826), (6, 248289913), (17, 87631734), (34, 43815867), (51, 29210578), (102, 14605289), (163, 9139506), (326, 4569753), (489, 3046502), (978, 1523251), (2771, 537618), (5542, 268809), (8313, 179206), (16626, 89603)]