2620604

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 5281248

約数和(自身を除く): 2660644

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 541, 692, 1082, 1211, 2164, 2422, 3787, 4844, 7574, 15148, 93593, 187186, 374372, 655151, 1310302, 2620604]

約数ペア:

[(1, 2620604), (2, 1310302), (4, 655151), (7, 374372), (14, 187186), (28, 93593), (173, 15148), (346, 7574), (541, 4844), (692, 3787), (1082, 2422), (1211, 2164)]