431326828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{14153}}^1$

素因数の和:14577

約数の個数: 24

約数和(自身を含む): 796587120

約数和(自身を除く): 365260292

約数列:

[1, 2, 4, 19, 38, 76, 401, 802, 1604, 7619, 14153, 15238, 28306, 30476, 56612, 268907, 537814, 1075628, 5675353, 11350706, 22701412, 107831707, 215663414, 431326828]

約数ペア:

[(1, 431326828), (2, 215663414), (4, 107831707), (19, 22701412), (38, 11350706), (76, 5675353), (401, 1075628), (802, 537814), (1604, 268907), (7619, 56612), (14153, 30476), (15238, 28306)]