289330432612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5564046781}}^1$

素因数の和:5564046798

約数の個数: 12

約数和(自身を含む): 545276584636

約数和(自身を除く): 255946152024

約数列:

[1, 2, 4, 13, 26, 52, 5564046781, 11128093562, 22256187124, 72332608153, 144665216306, 289330432612]

約数ペア:

[(1, 289330432612), (2, 144665216306), (4, 72332608153), (13, 22256187124), (26, 11128093562), (52, 5564046781)]