1320229442

素因数分解:

$2^1\times 7^2\times {\mathrm{13471729}}^1$

素因数の和:13471745

約数の個数: 12

約数和(自身を含む): 2303665830

約数和(自身を除く): 983436388

約数列:

[1, 2, 7, 14, 49, 98, 13471729, 26943458, 94302103, 188604206, 660114721, 1320229442]

約数ペア:

[(1, 1320229442), (2, 660114721), (7, 188604206), (14, 94302103), (49, 26943458), (98, 13471729)]