1320803854

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{80527}}^1$

素因数の和:80727

約数の個数: 16

約数和(自身を含む): 2029305600

約数和(自身を除く): 708501746

約数列:

[1, 2, 59, 118, 139, 278, 8201, 16402, 80527, 161054, 4751093, 9502186, 11193253, 22386506, 660401927, 1320803854]

約数ペア:

[(1, 1320803854), (2, 660401927), (59, 22386506), (118, 11193253), (139, 9502186), (278, 4751093), (8201, 161054), (16402, 80527)]