1689876328

素因数分解:

$2^3\times 7^2\times {\mathrm{293}}^1\times {\mathrm{14713}}^1$

素因数の和:15026

約数の個数: 48

約数和(自身を含む): 3698658180

約数和(自身を除く): 2008781852

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 293, 392, 586, 1172, 2051, 2344, 4102, 8204, 14357, 14713, 16408, 28714, 29426, 57428, 58852, 102991, 114856, 117704, 205982, 411964, 720937, 823928, 1441874, 2883748, 4310909, 5767496, 8621818, 17243636, 30176363, 34487272, 60352726, 120705452, 211234541, 241410904, 422469082, 844938164, 1689876328]

約数ペア:

[(1, 1689876328), (2, 844938164), (4, 422469082), (7, 241410904), (8, 211234541), (14, 120705452), (28, 60352726), (49, 34487272), (56, 30176363), (98, 17243636), (196, 8621818), (293, 5767496), (392, 4310909), (586, 2883748), (1172, 1441874), (2051, 823928), (2344, 720937), (4102, 411964), (8204, 205982), (14357, 117704), (14713, 114856), (16408, 102991), (28714, 58852), (29426, 57428)]