2016530895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191231}}^1$

素因数の和:191295

約数の個数: 32

約数和(自身を含む): 3488071680

約数和(自身を除く): 1471540785

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 3515, 10545, 191231, 573693, 956155, 2868465, 3633389, 7075547, 10900167, 18166945, 21226641, 35377735, 54500835, 106133205, 134435393, 403306179, 672176965, 2016530895]

約数ペア:

[(1, 2016530895), (3, 672176965), (5, 403306179), (15, 134435393), (19, 106133205), (37, 54500835), (57, 35377735), (95, 21226641), (111, 18166945), (185, 10900167), (285, 7075547), (555, 3633389), (703, 2868465), (2109, 956155), (3515, 573693), (10545, 191231)]