2004392986

素因数分解:

$2^1\times {\mathrm{577}}^1\times {\mathrm{787}}^1\times {\mathrm{2207}}^1$

素因数の和:3573

約数の個数: 16

約数和(自身を含む): 3016993536

約数和(自身を除く): 1012600550

約数列:

[1, 2, 577, 787, 1154, 1574, 2207, 4414, 454099, 908198, 1273439, 1736909, 2546878, 3473818, 1002196493, 2004392986]

約数ペア:

[(1, 2004392986), (2, 1002196493), (577, 3473818), (787, 2546878), (1154, 1736909), (1574, 1273439), (2207, 908198), (4414, 454099)]