439333438

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1\times {\mathrm{1721}}^1$

素因数の和:3003

約数の個数: 16

約数和(自身を含む): 666000720

約数和(自身を除く): 226667282

約数列:

[1, 2, 109, 218, 1171, 1721, 2342, 3442, 127639, 187589, 255278, 375178, 2015291, 4030582, 219666719, 439333438]

約数ペア:

[(1, 439333438), (2, 219666719), (109, 4030582), (218, 2015291), (1171, 375178), (1721, 255278), (2342, 187589), (3442, 127639)]