140606893438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{7254509}}^1$

素因数の和:7255403

約数の個数: 16

約数和(自身を含む): 230345201520

約数和(自身を除く): 89738308082

約数列:

[1, 2, 11, 22, 881, 1762, 9691, 19382, 7254509, 14509018, 79799599, 159599198, 6391222429, 12782444858, 70303446719, 140606893438]

約数ペア:

[(1, 140606893438), (2, 70303446719), (11, 12782444858), (22, 6391222429), (881, 159599198), (1762, 79799599), (9691, 14509018), (19382, 7254509)]