1661535188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{334717}}^1$

素因数の和:334811

約数の個数: 24

約数和(自身を含む): 3120910632

約数和(自身を除く): 1459375444

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 334717, 669434, 1338868, 5690189, 11380378, 22760756, 24434341, 48868682, 97737364, 415383797, 830767594, 1661535188]

約数ペア:

[(1, 1661535188), (2, 830767594), (4, 415383797), (17, 97737364), (34, 48868682), (68, 24434341), (73, 22760756), (146, 11380378), (292, 5690189), (1241, 1338868), (2482, 669434), (4964, 334717)]