1720012322

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1\times {\mathrm{2011}}^1$

素因数の和:2526

約数の個数: 32

約数和(自身を含む): 2974540800

約数和(自身を除く): 1254528478

約数列:

[1, 2, 7, 14, 199, 307, 398, 614, 1393, 2011, 2149, 2786, 4022, 4298, 14077, 28154, 61093, 122186, 400189, 427651, 617377, 800378, 855302, 1234754, 2801323, 4321639, 5602646, 8643278, 122858023, 245716046, 860006161, 1720012322]

約数ペア:

[(1, 1720012322), (2, 860006161), (7, 245716046), (14, 122858023), (199, 8643278), (307, 5602646), (398, 4321639), (614, 2801323), (1393, 1234754), (2011, 855302), (2149, 800378), (2786, 617377), (4022, 427651), (4298, 400189), (14077, 122186), (28154, 61093)]