2114954498

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{1069}}^1\times {\mathrm{4139}}^1$

素因数の和:5449

約数の個数: 16

約数和(自身を含む): 3189456000

約数和(自身を除く): 1074501502

約数列:

[1, 2, 239, 478, 1069, 2138, 4139, 8278, 255491, 510982, 989221, 1978442, 4424591, 8849182, 1057477249, 2114954498]

約数ペア:

[(1, 2114954498), (2, 1057477249), (239, 8849182), (478, 4424591), (1069, 1978442), (2138, 989221), (4139, 510982), (8278, 255491)]