2149836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{13781}}^1$

素因数の和:13801

約数の個数: 24

約数和(自身を含む): 5402544

約数和(自身を除く): 3252708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 13781, 27562, 41343, 55124, 82686, 165372, 179153, 358306, 537459, 716612, 1074918, 2149836]

約数ペア:

[(1, 2149836), (2, 1074918), (3, 716612), (4, 537459), (6, 358306), (12, 179153), (13, 165372), (26, 82686), (39, 55124), (52, 41343), (78, 27562), (156, 13781)]