431317642

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{16937}}^1$

素因数の和:17070

約数の個数: 32

約数和(自身を含む): 790259328

約数和(自身を除く): 358941686

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 214, 238, 749, 1498, 1819, 3638, 12733, 16937, 25466, 33874, 118559, 237118, 287929, 575858, 1812259, 2015503, 3624518, 4031006, 12685813, 25371626, 30808403, 61616806, 215658821, 431317642]

約数ペア:

[(1, 431317642), (2, 215658821), (7, 61616806), (14, 30808403), (17, 25371626), (34, 12685813), (107, 4031006), (119, 3624518), (214, 2015503), (238, 1812259), (749, 575858), (1498, 287929), (1819, 237118), (3638, 118559), (12733, 33874), (16937, 25466)]