2034145424

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{320237}}^1$

素因数の和:320642

約数の個数: 20

約数和(自身を含む): 3951096444

約数和(自身を除く): 1916951020

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 320237, 640474, 1280948, 2561896, 5123792, 127134089, 254268178, 508536356, 1017072712, 2034145424]

約数ペア:

[(1, 2034145424), (2, 1017072712), (4, 508536356), (8, 254268178), (16, 127134089), (397, 5123792), (794, 2561896), (1588, 1280948), (3176, 640474), (6352, 320237)]