25580118014

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{760453}}^1$

素因数の和:760616

約数の個数: 24

約数和(自身を含む): 42478960440

約数和(自身を除く): 16898842426

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1529, 3058, 16819, 33638, 760453, 1520906, 8364983, 16729966, 92014813, 105702967, 184029626, 211405934, 1162732637, 2325465274, 12790059007, 25580118014]

約数ペア:

[(1, 25580118014), (2, 12790059007), (11, 2325465274), (22, 1162732637), (121, 211405934), (139, 184029626), (242, 105702967), (278, 92014813), (1529, 16729966), (3058, 8364983), (16819, 1520906), (33638, 760453)]