1406403194

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{147949}}^1$

素因数の和:148062

約数の個数: 24

約数和(自身を含む): 2479346100

約数和(自身を除く): 1072942906

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 4753, 9506, 147949, 295898, 1035643, 2071286, 7249501, 14351053, 14499002, 28702106, 100457371, 200914742, 703201597, 1406403194]

約数ペア:

[(1, 1406403194), (2, 703201597), (7, 200914742), (14, 100457371), (49, 28702106), (97, 14499002), (98, 14351053), (194, 7249501), (679, 2071286), (1358, 1035643), (4753, 295898), (9506, 147949)]