1949761846

素因数分解:

$2^1\times {\mathrm{383}}^1\times {\mathrm{449}}^1\times {\mathrm{5669}}^1$

素因数の和:6503

約数の個数: 16

約数和(自身を含む): 2939328000

約数和(自身を除く): 989566154

約数列:

[1, 2, 383, 449, 766, 898, 5669, 11338, 171967, 343934, 2171227, 2545381, 4342454, 5090762, 974880923, 1949761846]

約数ペア:

[(1, 1949761846), (2, 974880923), (383, 5090762), (449, 4342454), (766, 2545381), (898, 2171227), (5669, 343934), (11338, 171967)]