268020914

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{43609}}^1$

素因数の和:44057

約数の個数: 16

約数和(自身を含む): 460521600

約数和(自身を除く): 192500686

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 43609, 87218, 305263, 610526, 19144351, 38288702, 134010457, 268020914]

約数ペア:

[(1, 268020914), (2, 134010457), (7, 38288702), (14, 19144351), (439, 610526), (878, 305263), (3073, 87218), (6146, 43609)]