2161170434

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{317539}}^1$

素因数の和:317665

約数の個数: 16

約数和(自身を含む): 3360843360

約数和(自身を除く): 1199672926

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 317539, 635078, 13019099, 26038198, 26355737, 52711474, 1080585217, 2161170434]

約数ペア:

[(1, 2161170434), (2, 1080585217), (41, 52711474), (82, 26355737), (83, 26038198), (166, 13019099), (3403, 635078), (6806, 317539)]