2112272

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1361}}^1$

素因数の和:1466

約数の個数: 20

約数和(自身を含む): 4137756

約数和(自身を除く): 2025484

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1361, 1552, 2722, 5444, 10888, 21776, 132017, 264034, 528068, 1056136, 2112272]

約数ペア:

[(1, 2112272), (2, 1056136), (4, 528068), (8, 264034), (16, 132017), (97, 21776), (194, 10888), (388, 5444), (776, 2722), (1361, 1552)]