2143305602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{56402779}}^1$

素因数の和:56402800

約数の個数: 8

約数和(自身を含む): 3384166800

約数和(自身を除く): 1240861198

約数列:

[1, 2, 19, 38, 56402779, 112805558, 1071652801, 2143305602]

約数ペア:

[(1, 2143305602), (2, 1071652801), (19, 112805558), (38, 56402779)]