1268656518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{336157}}^1$

素因数の和:336216

約数の個数: 32

約数和(自身を含む): 2759184864

約数和(自身を除く): 1490528346

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 336157, 672314, 1008471, 2016942, 5714669, 11429338, 12437809, 17144007, 24875618, 34288014, 37313427, 74626854, 211442753, 422885506, 634328259, 1268656518]

約数ペア:

[(1, 1268656518), (2, 634328259), (3, 422885506), (6, 211442753), (17, 74626854), (34, 37313427), (37, 34288014), (51, 24875618), (74, 17144007), (102, 12437809), (111, 11429338), (222, 5714669), (629, 2016942), (1258, 1008471), (1887, 672314), (3774, 336157)]