2008221398

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1699}}^1\times {\mathrm{15973}}^1$

素因数の和:17711

約数の個数: 16

約数和(自身を含む): 3095761200

約数和(自身を除く): 1087539802

約数列:

[1, 2, 37, 74, 1699, 3398, 15973, 31946, 62863, 125726, 591001, 1182002, 27138127, 54276254, 1004110699, 2008221398]

約数ペア:

[(1, 2008221398), (2, 1004110699), (37, 54276254), (74, 27138127), (1699, 1182002), (3398, 591001), (15973, 125726), (31946, 62863)]