542912188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1491517}}^1$

素因数の和:1491541

約数の個数: 24

約数和(自身を含む): 1169350112

約数和(自身を除く): 626437924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1491517, 2983034, 5966068, 10440619, 19389721, 20881238, 38779442, 41762476, 77558884, 135728047, 271456094, 542912188]

約数ペア:

[(1, 542912188), (2, 271456094), (4, 135728047), (7, 77558884), (13, 41762476), (14, 38779442), (26, 20881238), (28, 19389721), (52, 10440619), (91, 5966068), (182, 2983034), (364, 1491517)]