1386014212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{200639}}^1$

素因数の和:200811

約数の個数: 24

約数和(自身を含む): 2662894080

約数和(自身を除く): 1276879868

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 200639, 401278, 802556, 2207029, 4414058, 8828116, 31500323, 63000646, 126001292, 346503553, 693007106, 1386014212]

約数ペア:

[(1, 1386014212), (2, 693007106), (4, 346503553), (11, 126001292), (22, 63000646), (44, 31500323), (157, 8828116), (314, 4414058), (628, 2207029), (1727, 802556), (3454, 401278), (6908, 200639)]