2078348883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1133851}}^1$

素因数の和:1133914

約数の個数: 16

約数和(自身を含む): 3047794176

約数和(自身を除く): 969445293

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 1133851, 3401553, 14740063, 44220189, 53290997, 159872991, 692782961, 2078348883]

約数ペア:

[(1, 2078348883), (3, 692782961), (13, 159872991), (39, 53290997), (47, 44220189), (141, 14740063), (611, 3401553), (1833, 1133851)]