8553187676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{194390629}}^1$

素因数の和:194390644

約数の個数: 12

約数和(自身を含む): 16328812920

約数和(自身を除く): 7775625244

約数列:

[1, 2, 4, 11, 22, 44, 194390629, 388781258, 777562516, 2138296919, 4276593838, 8553187676]

約数ペア:

[(1, 8553187676), (2, 4276593838), (4, 2138296919), (11, 777562516), (22, 388781258), (44, 194390629)]