126520492

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{22937}}^1$

素因数の和:23145

約数の個数: 24

約数和(自身を含む): 254336544

約数和(自身を除く): 127816052

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 22937, 45874, 91748, 160559, 321118, 642236, 4518589, 9037178, 18074356, 31630123, 63260246, 126520492]

約数ペア:

[(1, 126520492), (2, 63260246), (4, 31630123), (7, 18074356), (14, 9037178), (28, 4518589), (197, 642236), (394, 321118), (788, 160559), (1379, 91748), (2758, 45874), (5516, 22937)]