1963156958

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{27817}}^1$

素因数の和:27968

約数の個数: 24

約数和(自身を含む): 3413602416

約数和(自身を除く): 1450445458

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 5041, 10082, 27817, 35287, 55634, 70574, 194719, 389438, 1975007, 3950014, 13825049, 27650098, 140225497, 280450994, 981578479, 1963156958]

約数ペア:

[(1, 1963156958), (2, 981578479), (7, 280450994), (14, 140225497), (71, 27650098), (142, 13825049), (497, 3950014), (994, 1975007), (5041, 389438), (10082, 194719), (27817, 70574), (35287, 55634)]