2078283765

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{552001}}^1$

素因数の和:552260

約数の個数: 16

約数和(自身を含む): 3338508096

約数和(自身を除く): 1260224331

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 552001, 1656003, 2760005, 8280015, 138552251, 415656753, 692761255, 2078283765]

約数ペア:

[(1, 2078283765), (3, 692761255), (5, 415656753), (15, 138552251), (251, 8280015), (753, 2760005), (1255, 1656003), (3765, 552001)]