1870372

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 3800384

約数和(自身を除く): 1930012

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 997, 1876, 1994, 3988, 6979, 13958, 27916, 66799, 133598, 267196, 467593, 935186, 1870372]

約数ペア:

[(1, 1870372), (2, 935186), (4, 467593), (7, 267196), (14, 133598), (28, 66799), (67, 27916), (134, 13958), (268, 6979), (469, 3988), (938, 1994), (997, 1876)]