2721000353272

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{18919}}^1\times {\mathrm{159097}}^1$

素因数の和:178135

約数の個数: 32

約数和(自身を含む): 5147329413600

約数和(自身を除く): 2426329060328

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 18919, 37838, 75676, 151352, 159097, 318194, 636388, 1272776, 2137847, 4275694, 8551388, 17102776, 17977961, 35955922, 71911844, 143823688, 3009956143, 6019912286, 12039824572, 24079649144, 340125044159, 680250088318, 1360500176636, 2721000353272]

約数ペア:

[(1, 2721000353272), (2, 1360500176636), (4, 680250088318), (8, 340125044159), (113, 24079649144), (226, 12039824572), (452, 6019912286), (904, 3009956143), (18919, 143823688), (37838, 71911844), (75676, 35955922), (151352, 17977961), (159097, 17102776), (318194, 8551388), (636388, 4275694), (1272776, 2137847)]