2005016028

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{1000507}}^1$

素因数の和:1000681

約数の個数: 24

約数和(自身を含む): 4706389632

約数和(自身を除く): 2701373604

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 1000507, 2001014, 3001521, 4002028, 6003042, 12006084, 167084669, 334169338, 501254007, 668338676, 1002508014, 2005016028]

約数ペア:

[(1, 2005016028), (2, 1002508014), (3, 668338676), (4, 501254007), (6, 334169338), (12, 167084669), (167, 12006084), (334, 6003042), (501, 4002028), (668, 3001521), (1002, 2001014), (2004, 1000507)]