1329869734

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1\times {\mathrm{20719}}^1$

素因数の和:21267

約数の個数: 16

約数和(自身を含む): 2028902400

約数和(自身を除く): 699032666

約数列:

[1, 2, 67, 134, 479, 958, 20719, 32093, 41438, 64186, 1388173, 2776346, 9924401, 19848802, 664934867, 1329869734]

約数ペア:

[(1, 1329869734), (2, 664934867), (67, 19848802), (134, 9924401), (479, 2776346), (958, 1388173), (20719, 64186), (32093, 41438)]