1658906768

素因数分解:

$2^4\times {\mathrm{5653}}^1\times {\mathrm{18341}}^1$

素因数の和:24002

約数の個数: 20

約数和(自身を含む): 3214875708

約数和(自身を除く): 1555968940

約数列:

[1, 2, 4, 8, 16, 5653, 11306, 18341, 22612, 36682, 45224, 73364, 90448, 146728, 293456, 103681673, 207363346, 414726692, 829453384, 1658906768]

約数ペア:

[(1, 1658906768), (2, 829453384), (4, 414726692), (8, 207363346), (16, 103681673), (5653, 293456), (11306, 146728), (18341, 90448), (22612, 73364), (36682, 45224)]