621690034

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2612143}}^1$

素因数の和:2612169

約数の個数: 16

約数和(自身を含む): 1128446208

約数和(自身を除く): 506756174

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2612143, 5224286, 18285001, 36570002, 44406431, 88812862, 310845017, 621690034]

約数ペア:

[(1, 621690034), (2, 310845017), (7, 88812862), (14, 44406431), (17, 36570002), (34, 18285001), (119, 5224286), (238, 2612143)]