142736924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{294911}}^1$

素因数の和:294937

約数の個数: 18

約数和(自身を含む): 274563072

約数和(自身を除く): 131826148

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 294911, 589822, 1179644, 3244021, 6488042, 12976084, 35684231, 71368462, 142736924]

約数ペア:

[(1, 142736924), (2, 71368462), (4, 35684231), (11, 12976084), (22, 6488042), (44, 3244021), (121, 1179644), (242, 589822), (484, 294911)]