396395062

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1490207}}^1$

素因数の和:1490235

約数の個数: 16

約数和(自身を含む): 715299840

約数和(自身を除く): 318904778

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1490207, 2980414, 10431449, 20862898, 28313933, 56627866, 198197531, 396395062]

約数ペア:

[(1, 396395062), (2, 198197531), (7, 56627866), (14, 28313933), (19, 20862898), (38, 10431449), (133, 2980414), (266, 1490207)]