1081204558

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1457149}}^1$

素因数の和:1457211

約数の個数: 16

約数和(自身を含む): 1888466400

約数和(自身を除く): 807261842

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 1457149, 2914298, 10200043, 20400086, 77228897, 154457794, 540602279, 1081204558]

約数ペア:

[(1, 1081204558), (2, 540602279), (7, 154457794), (14, 77228897), (53, 20400086), (106, 10200043), (371, 2914298), (742, 1457149)]