73401938

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{2003}}^1$

素因数の和:2329

約数の個数: 16

約数和(自身を含む): 112111776

約数和(自身を除く): 38709838

約数列:

[1, 2, 73, 146, 251, 502, 2003, 4006, 18323, 36646, 146219, 292438, 502753, 1005506, 36700969, 73401938]

約数ペア:

[(1, 73401938), (2, 36700969), (73, 1005506), (146, 502753), (251, 292438), (502, 146219), (2003, 36646), (4006, 18323)]