2599681509

素因数分解:

$3^2\times {\mathrm{229}}^1\times {\mathrm{631}}^1\times {\mathrm{1999}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 3779360000

約数和(自身を除く): 1179678491

約数列:

[1, 3, 9, 229, 631, 687, 1893, 1999, 2061, 5679, 5997, 17991, 144499, 433497, 457771, 1261369, 1300491, 1373313, 3784107, 4119939, 11352321, 288853501, 866560503, 2599681509]

約数ペア:

[(1, 2599681509), (3, 866560503), (9, 288853501), (229, 11352321), (631, 4119939), (687, 3784107), (1893, 1373313), (1999, 1300491), (2061, 1261369), (5679, 457771), (5997, 433497), (17991, 144499)]