2639616002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{352607}}^1$

素因数の和:352825

約数の個数: 16

約数和(自身を含む): 4188983040

約数和(自身を除く): 1549367038

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 352607, 705214, 6699533, 13399066, 69463579, 138927158, 1319808001, 2639616002]

約数ペア:

[(1, 2639616002), (2, 1319808001), (19, 138927158), (38, 69463579), (197, 13399066), (394, 6699533), (3743, 705214), (7486, 352607)]