438406962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10438261}}^1$

素因数の和:10438273

約数の個数: 16

約数和(自身を含む): 1002073152

約数和(自身を除く): 563666190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10438261, 20876522, 31314783, 62629566, 73067827, 146135654, 219203481, 438406962]

約数ペア:

[(1, 438406962), (2, 219203481), (3, 146135654), (6, 73067827), (7, 62629566), (14, 31314783), (21, 20876522), (42, 10438261)]