5621816

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{13259}}^1$

素因数の和:13318

約数の個数: 16

約数和(自身を含む): 10740600

約数和(自身を除く): 5118784

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 13259, 26518, 53036, 106072, 702727, 1405454, 2810908, 5621816]

約数ペア:

[(1, 5621816), (2, 2810908), (4, 1405454), (8, 702727), (53, 106072), (106, 53036), (212, 26518), (424, 13259)]