279667076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5378213}}^1$

素因数の和:5378230

約数の個数: 12

約数和(自身を含む): 527064972

約数和(自身を除く): 247397896

約数列:

[1, 2, 4, 13, 26, 52, 5378213, 10756426, 21512852, 69916769, 139833538, 279667076]

約数ペア:

[(1, 279667076), (2, 139833538), (4, 69916769), (13, 21512852), (26, 10756426), (52, 5378213)]