2610377

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 3447360

約数和(自身を除く): 836983

約数列:

[1, 7, 11, 29, 49, 77, 167, 203, 319, 539, 1169, 1421, 1837, 2233, 4843, 8183, 12859, 15631, 33901, 53273, 90013, 237307, 372911, 2610377]

約数ペア:

[(1, 2610377), (7, 372911), (11, 237307), (29, 90013), (49, 53273), (77, 33901), (167, 15631), (203, 12859), (319, 8183), (539, 4843), (1169, 2233), (1421, 1837)]