560105286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{27941}}^1$

素因数の和:28216

約数の個数: 32

約数和(自身を含む): 1211118048

約数和(自身を除く): 651012762

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 3341, 6682, 10023, 20046, 27941, 55882, 83823, 167646, 363233, 726466, 1089699, 2179398, 7180837, 14361674, 21542511, 43085022, 93350881, 186701762, 280052643, 560105286]

約数ペア:

[(1, 560105286), (2, 280052643), (3, 186701762), (6, 93350881), (13, 43085022), (26, 21542511), (39, 14361674), (78, 7180837), (257, 2179398), (514, 1089699), (771, 726466), (1542, 363233), (3341, 167646), (6682, 83823), (10023, 55882), (20046, 27941)]