1728804938

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{14431}}^1$

素因数の和:14682

約数の個数: 32

約数和(自身を含む): 3048038400

約数和(自身を除く): 1319233462

約数列:

[1, 2, 7, 14, 43, 86, 199, 301, 398, 602, 1393, 2786, 8557, 14431, 17114, 28862, 59899, 101017, 119798, 202034, 620533, 1241066, 2871769, 4343731, 5743538, 8687462, 20102383, 40204766, 123486067, 246972134, 864402469, 1728804938]

約数ペア:

[(1, 1728804938), (2, 864402469), (7, 246972134), (14, 123486067), (43, 40204766), (86, 20102383), (199, 8687462), (301, 5743538), (398, 4343731), (602, 2871769), (1393, 1241066), (2786, 620533), (8557, 202034), (14431, 119798), (17114, 101017), (28862, 59899)]