243348476

素因数分解:

$2^2\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{4339}}^1$

素因数の和:6353

約数の個数: 24

約数和(自身を含む): 487052160

約数和(自身を除く): 243703684

約数列:

[1, 2, 4, 7, 14, 28, 2003, 4006, 4339, 8012, 8678, 14021, 17356, 28042, 30373, 56084, 60746, 121492, 8691017, 17382034, 34764068, 60837119, 121674238, 243348476]

約数ペア:

[(1, 243348476), (2, 121674238), (4, 60837119), (7, 34764068), (14, 17382034), (28, 8691017), (2003, 121492), (4006, 60746), (4339, 56084), (8012, 30373), (8678, 28042), (14021, 17356)]