2016455951338

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1\times {\mathrm{171049}}^1$

素因数の和:171886

約数の個数: 32

約数和(自身を含む): 3093186096000

約数和(自身を除く): 1076730144662

約数列:

[1, 2, 89, 103, 178, 206, 643, 1286, 9167, 18334, 57227, 66229, 114454, 132458, 171049, 342098, 5894381, 11788762, 15223361, 17618047, 30446722, 35236094, 109984507, 219969014, 1568006183, 3136012366, 9788621123, 11328404221, 19577242246, 22656808442, 1008227975669, 2016455951338]

約数ペア:

[(1, 2016455951338), (2, 1008227975669), (89, 22656808442), (103, 19577242246), (178, 11328404221), (206, 9788621123), (643, 3136012366), (1286, 1568006183), (9167, 219969014), (18334, 109984507), (57227, 35236094), (66229, 30446722), (114454, 17618047), (132458, 15223361), (171049, 11788762), (342098, 5894381)]