4381582

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:411

約数の個数: 16

約数和(自身を含む): 6732000

約数和(自身を除く): 2350418

約数列:

[1, 2, 101, 109, 199, 202, 218, 398, 11009, 20099, 21691, 22018, 40198, 43382, 2190791, 4381582]

約数ペア:

[(1, 4381582), (2, 2190791), (101, 43382), (109, 40198), (199, 22018), (202, 21691), (218, 20099), (398, 11009)]