1268961566

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{16729}}^1$

素因数の和:16868

約数の個数: 32

約数和(自身を含む): 2124843840

約数和(自身を除く): 855882274

約数列:

[1, 2, 17, 23, 34, 46, 97, 194, 391, 782, 1649, 2231, 3298, 4462, 16729, 33458, 37927, 75854, 284393, 384767, 568786, 769534, 1622713, 3245426, 6541039, 13082078, 27586121, 37322399, 55172242, 74644798, 634480783, 1268961566]

約数ペア:

[(1, 1268961566), (2, 634480783), (17, 74644798), (23, 55172242), (34, 37322399), (46, 27586121), (97, 13082078), (194, 6541039), (391, 3245426), (782, 1622713), (1649, 769534), (2231, 568786), (3298, 384767), (4462, 284393), (16729, 75854), (33458, 37927)]