8840572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 16765056

約数和(自身を除く): 7924484

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 863, 1726, 2561, 3452, 5122, 10244, 11219, 22438, 44876, 170011, 340022, 680044, 2210143, 4420286, 8840572]

約数ペア:

[(1, 8840572), (2, 4420286), (4, 2210143), (13, 680044), (26, 340022), (52, 170011), (197, 44876), (394, 22438), (788, 11219), (863, 10244), (1726, 5122), (2561, 3452)]