2578902576

素因数分解:

$2^4\times 3^1\times {\mathrm{2609}}^1\times {\mathrm{20593}}^1$

素因数の和:23213

約数の個数: 40

約数和(自身を含む): 6665042160

約数和(自身を除く): 4086139584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2609, 5218, 7827, 10436, 15654, 20593, 20872, 31308, 41186, 41744, 61779, 62616, 82372, 123558, 125232, 164744, 247116, 329488, 494232, 988464, 53727137, 107454274, 161181411, 214908548, 322362822, 429817096, 644725644, 859634192, 1289451288, 2578902576]

約数ペア:

[(1, 2578902576), (2, 1289451288), (3, 859634192), (4, 644725644), (6, 429817096), (8, 322362822), (12, 214908548), (16, 161181411), (24, 107454274), (48, 53727137), (2609, 988464), (5218, 494232), (7827, 329488), (10436, 247116), (15654, 164744), (20593, 125232), (20872, 123558), (31308, 82372), (41186, 62616), (41744, 61779)]