2089156966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1131721}}^1$

素因数の和:1131807

約数の個数: 16

約数和(自身を含む): 3422327328

約数和(自身を除く): 1333170362

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 1131721, 2263442, 14712373, 29424746, 80352191, 160704382, 1044578483, 2089156966]

約数ペア:

[(1, 2089156966), (2, 1044578483), (13, 160704382), (26, 80352191), (71, 29424746), (142, 14712373), (923, 2263442), (1846, 1131721)]