117844454

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20887}}^1$

素因数の和:20940

約数の個数: 32

約数和(自身を含む): 224587776

約数和(自身を除く): 106743322

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 20887, 41774, 146209, 271531, 292418, 543062, 647497, 1294994, 1900717, 3801434, 4532479, 8417461, 9064958, 16834922, 58922227, 117844454]

約数ペア:

[(1, 117844454), (2, 58922227), (7, 16834922), (13, 9064958), (14, 8417461), (26, 4532479), (31, 3801434), (62, 1900717), (91, 1294994), (182, 647497), (217, 543062), (403, 292418), (434, 271531), (806, 146209), (2821, 41774), (5642, 20887)]