921172

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 1862784

約数和(自身を除く): 941612

約数列:

[1, 2, 4, 7, 14, 28, 167, 197, 334, 394, 668, 788, 1169, 1379, 2338, 2758, 4676, 5516, 32899, 65798, 131596, 230293, 460586, 921172]

約数ペア:

[(1, 921172), (2, 460586), (4, 230293), (7, 131596), (14, 65798), (28, 32899), (167, 5516), (197, 4676), (334, 2758), (394, 2338), (668, 1379), (788, 1169)]