381122042

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{264301}}^1$

素因数の和:264413

約数の個数: 16

約数和(自身を含む): 659697792

約数和(自身を除く): 278575750

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 264301, 528602, 1850107, 3700214, 27223003, 54446006, 190561021, 381122042]

約数ペア:

[(1, 381122042), (2, 190561021), (7, 54446006), (14, 27223003), (103, 3700214), (206, 1850107), (721, 528602), (1442, 264301)]