2777972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 5144832

約数和(自身を除く): 2366860

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 521, 1042, 1333, 2084, 2666, 5332, 16151, 22403, 32302, 44806, 64604, 89612, 694493, 1388986, 2777972]

約数ペア:

[(1, 2777972), (2, 1388986), (4, 694493), (31, 89612), (43, 64604), (62, 44806), (86, 32302), (124, 22403), (172, 16151), (521, 5332), (1042, 2666), (1333, 2084)]