2006074406

素因数分解:

$2^1\times 7^2\times {\mathrm{20470147}}^1$

素因数の和:20470163

約数の個数: 12

約数和(自身を含む): 3500395308

約数和(自身を除く): 1494320902

約数列:

[1, 2, 7, 14, 49, 98, 20470147, 40940294, 143291029, 286582058, 1003037203, 2006074406]

約数ペア:

[(1, 2006074406), (2, 1003037203), (7, 286582058), (14, 143291029), (49, 40940294), (98, 20470147)]