128839882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1\times {\mathrm{2939}}^1$

素因数の和:3917

約数の個数: 16

約数和(自身を含む): 201942720

約数和(自身を除く): 73102838

約数列:

[1, 2, 23, 46, 953, 1906, 2939, 5878, 21919, 43838, 67597, 135194, 2800867, 5601734, 64419941, 128839882]

約数ペア:

[(1, 128839882), (2, 64419941), (23, 5601734), (46, 2800867), (953, 135194), (1906, 67597), (2939, 43838), (5878, 21919)]