2580452882

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1\times {\mathrm{5413}}^1$

素因数の和:7442

約数の個数: 32

約数和(自身を含む): 4687051392

約数和(自身を除く): 2106598510

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2003, 4006, 5413, 10826, 14021, 28042, 34051, 37891, 68102, 75782, 92021, 184042, 238357, 476714, 644147, 1288294, 10842239, 21684478, 75895673, 151791346, 184318063, 368636126, 1290226441, 2580452882]

約数ペア:

[(1, 2580452882), (2, 1290226441), (7, 368636126), (14, 184318063), (17, 151791346), (34, 75895673), (119, 21684478), (238, 10842239), (2003, 1288294), (4006, 644147), (5413, 476714), (10826, 238357), (14021, 184042), (28042, 92021), (34051, 75782), (37891, 68102)]