251011568

素因数分解:

$2^4\times {\mathrm{2351}}^1\times {\mathrm{6673}}^1$

素因数の和:9032

約数の個数: 20

約数和(自身を含む): 486614688

約数和(自身を除く): 235603120

約数列:

[1, 2, 4, 8, 16, 2351, 4702, 6673, 9404, 13346, 18808, 26692, 37616, 53384, 106768, 15688223, 31376446, 62752892, 125505784, 251011568]

約数ペア:

[(1, 251011568), (2, 125505784), (4, 62752892), (8, 31376446), (16, 15688223), (2351, 106768), (4702, 53384), (6673, 37616), (9404, 26692), (13346, 18808)]