2048857579

素因数分解:

${\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{971}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 2106238464

約数和(自身を除く): 57380885

約数列:

[1, 71, 113, 263, 971, 8023, 18673, 29719, 68941, 109723, 255373, 2110049, 7790333, 18131483, 28857149, 2048857579]

約数ペア:

[(1, 2048857579), (71, 28857149), (113, 18131483), (263, 7790333), (971, 2110049), (8023, 255373), (18673, 109723), (29719, 68941)]