1298517478

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{69151}}^1$

素因数の和:69423

約数の個数: 16

約数和(自身を含む): 2004024960

約数和(自身を除く): 705507482

約数列:

[1, 2, 41, 82, 229, 458, 9389, 18778, 69151, 138302, 2835191, 5670382, 15835579, 31671158, 649258739, 1298517478]

約数ペア:

[(1, 1298517478), (2, 649258739), (41, 31671158), (82, 15835579), (229, 5670382), (458, 2835191), (9389, 138302), (18778, 69151)]