2013640228

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{673}}^1\times {\mathrm{3797}}^1$

素因数の和:4671

約数の個数: 24

約数和(自身を含む): 3547954872

約数和(自身を除く): 1534314644

約数列:

[1, 2, 4, 197, 394, 673, 788, 1346, 2692, 3797, 7594, 15188, 132581, 265162, 530324, 748009, 1496018, 2555381, 2992036, 5110762, 10221524, 503410057, 1006820114, 2013640228]

約数ペア:

[(1, 2013640228), (2, 1006820114), (4, 503410057), (197, 10221524), (394, 5110762), (673, 2992036), (788, 2555381), (1346, 1496018), (2692, 748009), (3797, 530324), (7594, 265162), (15188, 132581)]