553640390

素因数分解:

$2^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{64153}}^1$

素因数の和:65023

約数の個数: 16

約数和(自身を含む): 997723008

約数和(自身を除く): 444082618

約数列:

[1, 2, 5, 10, 863, 1726, 4315, 8630, 64153, 128306, 320765, 641530, 55364039, 110728078, 276820195, 553640390]

約数ペア:

[(1, 553640390), (2, 276820195), (5, 110728078), (10, 55364039), (863, 641530), (1726, 320765), (4315, 128306), (8630, 64153)]