128897382

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{934039}}^1$

素因数の和:934067

約数の個数: 16

約数和(自身を含む): 269003520

約数和(自身を除く): 140106138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 934039, 1868078, 2802117, 5604234, 21482897, 42965794, 64448691, 128897382]

約数ペア:

[(1, 128897382), (2, 64448691), (3, 42965794), (6, 21482897), (23, 5604234), (46, 2802117), (69, 1868078), (138, 934039)]