2836340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10909}}^1$

素因数の和:10931

約数の個数: 24

約数和(自身を含む): 6415080

約数和(自身を除く): 3578740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10909, 21818, 43636, 54545, 109090, 141817, 218180, 283634, 567268, 709085, 1418170, 2836340]

約数ペア:

[(1, 2836340), (2, 1418170), (4, 709085), (5, 567268), (10, 283634), (13, 218180), (20, 141817), (26, 109090), (52, 54545), (65, 43636), (130, 21818), (260, 10909)]