1520553542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{114967}}^1$

素因数の和:115375

約数の個数: 16

約数和(自身を含む): 2421226080

約数和(自身を除く): 900672538

約数列:

[1, 2, 17, 34, 389, 778, 6613, 13226, 114967, 229934, 1954439, 3908878, 44722163, 89444326, 760276771, 1520553542]

約数ペア:

[(1, 1520553542), (2, 760276771), (17, 89444326), (34, 44722163), (389, 3908878), (778, 1954439), (6613, 229934), (13226, 114967)]