4945553662

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{395581}}^1$

素因数の和:395656

約数の個数: 32

約数和(自身を含む): 9114209280

約数和(自身を除く): 4168655618

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 12502, 395581, 791162, 2769067, 5538134, 7516039, 15032078, 18592307, 37184614, 52612273, 105224546, 130146149, 260292298, 353253833, 706507666, 2472776831, 4945553662]

約数ペア:

[(1, 4945553662), (2, 2472776831), (7, 706507666), (14, 353253833), (19, 260292298), (38, 130146149), (47, 105224546), (94, 52612273), (133, 37184614), (266, 18592307), (329, 15032078), (658, 7516039), (893, 5538134), (1786, 2769067), (6251, 791162), (12502, 395581)]