2505930196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8136137}}^1$

素因数の和:8136159

約数の個数: 24

約数和(自身を含む): 5467484736

約数和(自身を除く): 2961554540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 8136137, 16272274, 32544548, 56952959, 89497507, 113905918, 178995014, 227811836, 357990028, 626482549, 1252965098, 2505930196]

約数ペア:

[(1, 2505930196), (2, 1252965098), (4, 626482549), (7, 357990028), (11, 227811836), (14, 178995014), (22, 113905918), (28, 89497507), (44, 56952959), (77, 32544548), (154, 16272274), (308, 8136137)]