1566230068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{640847}}^1$

素因数の和:640911

約数の個数: 24

約数和(自身を含む): 3014548992

約数和(自身を除く): 1448318924

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 640847, 1281694, 2563388, 8331011, 16662022, 30119809, 33324044, 60239618, 120479236, 391557517, 783115034, 1566230068]

約数ペア:

[(1, 1566230068), (2, 783115034), (4, 391557517), (13, 120479236), (26, 60239618), (47, 33324044), (52, 30119809), (94, 16662022), (188, 8331011), (611, 2563388), (1222, 1281694), (2444, 640847)]