2988893762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{187721}}^1$

素因数の和:188161

約数の個数: 16

約数和(自身を含む): 4730594400

約数和(自身を除く): 1741700638

約数列:

[1, 2, 19, 38, 419, 838, 7961, 15922, 187721, 375442, 3566699, 7133398, 78655099, 157310198, 1494446881, 2988893762]

約数ペア:

[(1, 2988893762), (2, 1494446881), (19, 157310198), (38, 78655099), (419, 7133398), (838, 3566699), (7961, 375442), (15922, 187721)]