2007494510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1246891}}^1$

素因数の和:1246928

約数の個数: 32

約数和(自身を含む): 4309258752

約数和(自身を除く): 2301764242

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 1246891, 2493782, 6234455, 8728237, 12468910, 17456474, 28678493, 43641185, 57356986, 87282370, 143392465, 200749451, 286784930, 401498902, 1003747255, 2007494510]

約数ペア:

[(1, 2007494510), (2, 1003747255), (5, 401498902), (7, 286784930), (10, 200749451), (14, 143392465), (23, 87282370), (35, 57356986), (46, 43641185), (70, 28678493), (115, 17456474), (161, 12468910), (230, 8728237), (322, 6234455), (805, 2493782), (1610, 1246891)]