421119982

素因数分解:

$2^1\times {\mathrm{3221}}^1\times {\mathrm{65371}}^1$

素因数の和:68594

約数の個数: 8

約数和(自身を含む): 631885752

約数和(自身を除く): 210765770

約数列:

[1, 2, 3221, 6442, 65371, 130742, 210559991, 421119982]

約数ペア:

[(1, 421119982), (2, 210559991), (3221, 130742), (6442, 65371)]