1297962818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{11941}}^1$

素因数の和:12122

約数の個数: 32

約数和(自身を含む): 2166756480

約数和(自身を除く): 868793662

約数列:

[1, 2, 17, 23, 34, 46, 139, 278, 391, 782, 2363, 3197, 4726, 6394, 11941, 23882, 54349, 108698, 202997, 274643, 405994, 549286, 1659799, 3319598, 4668931, 9337862, 28216583, 38175377, 56433166, 76350754, 648981409, 1297962818]

約数ペア:

[(1, 1297962818), (2, 648981409), (17, 76350754), (23, 56433166), (34, 38175377), (46, 28216583), (139, 9337862), (278, 4668931), (391, 3319598), (782, 1659799), (2363, 549286), (3197, 405994), (4726, 274643), (6394, 202997), (11941, 108698), (23882, 54349)]