80452316518

素因数分解:

$2^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{7904531}}^1$

素因数の和:7905267

約数の個数: 16

約数和(自身を含む): 138107983104

約数和(自身を除く): 57655666586

約数列:

[1, 2, 7, 14, 727, 1454, 5089, 10178, 7904531, 15809062, 55331717, 110663434, 5746594037, 11493188074, 40226158259, 80452316518]

約数ペア:

[(1, 80452316518), (2, 40226158259), (7, 11493188074), (14, 5746594037), (727, 110663434), (1454, 55331717), (5089, 15809062), (10178, 7904531)]