3990326

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:407

約数の個数: 16

約数和(自身を含む): 6141408

約数和(自身を除く): 2151082

約数列:

[1, 2, 73, 146, 151, 181, 302, 362, 11023, 13213, 22046, 26426, 27331, 54662, 1995163, 3990326]

約数ペア:

[(1, 3990326), (2, 1995163), (73, 54662), (146, 27331), (151, 26426), (181, 22046), (302, 13213), (362, 11023)]