2400797778

素因数分解:

$2^1\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{391903}}^1$

素因数の和:392929

約数の個数: 16

約数和(自身を含む): 4806310656

約数和(自身を除く): 2405512878

約数列:

[1, 2, 3, 6, 1021, 2042, 3063, 6126, 391903, 783806, 1175709, 2351418, 400132963, 800265926, 1200398889, 2400797778]

約数ペア:

[(1, 2400797778), (2, 1200398889), (3, 800265926), (6, 400132963), (1021, 2351418), (2042, 1175709), (3063, 783806), (6126, 391903)]