2990754

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{12781}}^1$

素因数の和:12802

約数の個数: 24

約数和(自身を含む): 6978972

約数和(自身を除く): 3988218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 12781, 25562, 38343, 76686, 115029, 166153, 230058, 332306, 498459, 996918, 1495377, 2990754]

約数ペア:

[(1, 2990754), (2, 1495377), (3, 996918), (6, 498459), (9, 332306), (13, 230058), (18, 166153), (26, 115029), (39, 76686), (78, 38343), (117, 25562), (234, 12781)]