139896476

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{56501}}^1$

素因数の和:57124

約数の個数: 12

約数和(自身を含む): 245218680

約数和(自身を除く): 105322204

約数列:

[1, 2, 4, 619, 1238, 2476, 56501, 113002, 226004, 34974119, 69948238, 139896476]

約数ペア:

[(1, 139896476), (2, 69948238), (4, 34974119), (619, 226004), (1238, 113002), (2476, 56501)]