259508732

素因数分解:

$2^2\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{4337}}^1$

素因数の和:6485

約数の個数: 24

約数和(自身を含む): 519380064

約数和(自身を除く): 259871332

約数列:

[1, 2, 4, 7, 14, 28, 2137, 4274, 4337, 8548, 8674, 14959, 17348, 29918, 30359, 59836, 60718, 121436, 9268169, 18536338, 37072676, 64877183, 129754366, 259508732]

約数ペア:

[(1, 259508732), (2, 129754366), (4, 64877183), (7, 37072676), (14, 18536338), (28, 9268169), (2137, 121436), (4274, 60718), (4337, 59836), (8548, 30359), (8674, 29918), (14959, 17348)]