21370291262

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{98028859}}^1$

素因数の和:98028970

約数の個数: 8

約数和(自身を含む): 32349523800

約数和(自身を除く): 10979232538

約数列:

[1, 2, 109, 218, 98028859, 196057718, 10685145631, 21370291262]

約数ペア:

[(1, 21370291262), (2, 10685145631), (109, 196057718), (218, 98028859)]