2134264322

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{278843}}^1$

素因数の和:278977

約数の個数: 16

約数和(自身を含む): 3312666720

約数和(自身を除く): 1178402398

約数列:

[1, 2, 43, 86, 89, 178, 3827, 7654, 278843, 557686, 11990249, 23980498, 24817027, 49634054, 1067132161, 2134264322]

約数ペア:

[(1, 2134264322), (2, 1067132161), (43, 49634054), (86, 24817027), (89, 23980498), (178, 11990249), (3827, 557686), (7654, 278843)]