2051235130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1723727}}^1$

素因数の和:1723758

約数の個数: 32

約数和(自身を含む): 4467902976

約数和(自身を除く): 2416667846

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 1723727, 3447454, 8618635, 12066089, 17237270, 24132178, 29303359, 58606718, 60330445, 120660890, 146516795, 205123513, 293033590, 410247026, 1025617565, 2051235130]

約数ペア:

[(1, 2051235130), (2, 1025617565), (5, 410247026), (7, 293033590), (10, 205123513), (14, 146516795), (17, 120660890), (34, 60330445), (35, 58606718), (70, 29303359), (85, 24132178), (119, 17237270), (170, 12066089), (238, 8618635), (595, 3447454), (1190, 1723727)]