128217616126

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{5476109}}^1$

素因数の和:5476643

約数の個数: 16

約数和(自身を含む): 201082759200

約数和(自身を除く): 72865143074

約数列:

[1, 2, 23, 46, 509, 1018, 11707, 23414, 5476109, 10952218, 125950507, 251901014, 2787339481, 5574678962, 64108808063, 128217616126]

約数ペア:

[(1, 128217616126), (2, 64108808063), (23, 5574678962), (46, 2787339481), (509, 251901014), (1018, 125950507), (11707, 10952218), (23414, 5476109)]