2051236636

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{189859}}^1$

素因数の和:189973

約数の個数: 24

約数和(自身を含む): 3737204240

約数和(自身を除く): 1685967604

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 2701, 5402, 10804, 189859, 379718, 759436, 7024783, 13859707, 14049566, 27719414, 28099132, 55438828, 512809159, 1025618318, 2051236636]

約数ペア:

[(1, 2051236636), (2, 1025618318), (4, 512809159), (37, 55438828), (73, 28099132), (74, 27719414), (146, 14049566), (148, 13859707), (292, 7024783), (2701, 759436), (5402, 379718), (10804, 189859)]