7128889754

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{876431}}^1$

素因数の和:876530

約数の個数: 24

約数和(自身を含む): 12589069248

約数和(自身を除く): 5460179494

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 581, 1162, 4067, 8134, 876431, 1752862, 6135017, 12270034, 42945119, 72743773, 85890238, 145487546, 509206411, 1018412822, 3564444877, 7128889754]

約数ペア:

[(1, 7128889754), (2, 3564444877), (7, 1018412822), (14, 509206411), (49, 145487546), (83, 85890238), (98, 72743773), (166, 42945119), (581, 12270034), (1162, 6135017), (4067, 1752862), (8134, 876431)]