1089120434

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{23833}}^1$

素因数の和:24221

約数の個数: 16

約数和(自身を含む): 1661420472

約数和(自身を除く): 572300038

約数列:

[1, 2, 73, 146, 313, 626, 22849, 23833, 45698, 47666, 1739809, 3479618, 7459729, 14919458, 544560217, 1089120434]

約数ペア:

[(1, 1089120434), (2, 544560217), (73, 14919458), (146, 7459729), (313, 3479618), (626, 1739809), (22849, 47666), (23833, 45698)]