2073289918

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7794323}}^1$

素因数の和:7794351

約数の個数: 16

約数和(自身を含む): 3741275520

約数和(自身を除く): 1667985602

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7794323, 15588646, 54560261, 109120522, 148092137, 296184274, 1036644959, 2073289918]

約数ペア:

[(1, 2073289918), (2, 1036644959), (7, 296184274), (14, 148092137), (19, 109120522), (38, 54560261), (133, 15588646), (266, 7794323)]