2013903871

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{1093}}^1\times {\mathrm{1213}}^1$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 2422483584

約数和(自身を除く): 408579713

約数列:

[1, 7, 31, 49, 217, 1093, 1213, 1519, 7651, 8491, 33883, 37603, 53557, 59437, 237181, 263221, 1325809, 1660267, 1842547, 9280663, 41100079, 64964641, 287700553, 2013903871]

約数ペア:

[(1, 2013903871), (7, 287700553), (31, 64964641), (49, 41100079), (217, 9280663), (1093, 1842547), (1213, 1660267), (1519, 1325809), (7651, 263221), (8491, 237181), (33883, 59437), (37603, 53557)]