1242019910

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{351847}}^1$

素因数の和:352207

約数の個数: 16

約数和(自身を含む): 2241975456

約数和(自身を除く): 999955546

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 351847, 703694, 1759235, 3518470, 124201991, 248403982, 621009955, 1242019910]

約数ペア:

[(1, 1242019910), (2, 621009955), (5, 248403982), (10, 124201991), (353, 3518470), (706, 1759235), (1765, 703694), (3530, 351847)]