2210366210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1307909}}^1$

素因数の和:1307942

約数の個数: 24

約数和(自身を含む): 4308255540

約数和(自身を除く): 2097889330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1307909, 2615818, 6539545, 13079090, 17002817, 34005634, 85014085, 170028170, 221036621, 442073242, 1105183105, 2210366210]

約数ペア:

[(1, 2210366210), (2, 1105183105), (5, 442073242), (10, 221036621), (13, 170028170), (26, 85014085), (65, 34005634), (130, 17002817), (169, 13079090), (338, 6539545), (845, 2615818), (1690, 1307909)]