1681836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10781}}^1$

素因数の和:10801

約数の個数: 24

約数和(自身を含む): 4226544

約数和(自身を除く): 2544708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 10781, 21562, 32343, 43124, 64686, 129372, 140153, 280306, 420459, 560612, 840918, 1681836]

約数ペア:

[(1, 1681836), (2, 840918), (3, 560612), (4, 420459), (6, 280306), (12, 140153), (13, 129372), (26, 64686), (39, 43124), (52, 32343), (78, 21562), (156, 10781)]