681963742

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{19207}}^1$

素因数の和:19683

約数の個数: 16

約数和(自身を含む): 1050370272

約数和(自身を除く): 368406530

約数列:

[1, 2, 41, 82, 433, 866, 17753, 19207, 35506, 38414, 787487, 1574974, 8316631, 16633262, 340981871, 681963742]

約数ペア:

[(1, 681963742), (2, 340981871), (41, 16633262), (82, 8316631), (433, 1574974), (866, 787487), (17753, 38414), (19207, 35506)]