139244092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{20441}}^1$

素因数の和:20589

約数の個数: 24

約数和(自身を含む): 264437712

約数和(自身を除く): 125193620

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 20441, 40882, 81764, 265733, 531466, 1062932, 2677771, 5355542, 10711084, 34811023, 69622046, 139244092]

約数ペア:

[(1, 139244092), (2, 69622046), (4, 34811023), (13, 10711084), (26, 5355542), (52, 2677771), (131, 1062932), (262, 531466), (524, 265733), (1703, 81764), (3406, 40882), (6812, 20441)]