77040448322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{20900827}}^1$

素因数の和:20900945

約数の個数: 16

約数和(自身を含む): 122896868640

約数和(自身を除く): 45856420318

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 20900827, 41801654, 397115713, 794231426, 2027380219, 4054760438, 38520224161, 77040448322]

約数ペア:

[(1, 77040448322), (2, 38520224161), (19, 4054760438), (38, 2027380219), (97, 794231426), (194, 397115713), (1843, 41801654), (3686, 20900827)]