272931152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1312169}}^1$

素因数の和:1312190

約数の個数: 20

約数和(自身を含む): 569481780

約数和(自身を除く): 296550628

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1312169, 2624338, 5248676, 10497352, 17058197, 20994704, 34116394, 68232788, 136465576, 272931152]

約数ペア:

[(1, 272931152), (2, 136465576), (4, 68232788), (8, 34116394), (13, 20994704), (16, 17058197), (26, 10497352), (52, 5248676), (104, 2624338), (208, 1312169)]