2247290416

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{299479}}^1$

素因数の和:299561

約数の個数: 40

約数和(自身を含む): 5050430720

約数和(自身を除く): 2803140304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 299479, 598958, 1197916, 2096353, 2395832, 4192706, 4791664, 8385412, 16770824, 20065093, 33541648, 40130186, 80260372, 140455651, 160520744, 280911302, 321041488, 561822604, 1123645208, 2247290416]

約数ペア:

[(1, 2247290416), (2, 1123645208), (4, 561822604), (7, 321041488), (8, 280911302), (14, 160520744), (16, 140455651), (28, 80260372), (56, 40130186), (67, 33541648), (112, 20065093), (134, 16770824), (268, 8385412), (469, 4791664), (536, 4192706), (938, 2395832), (1072, 2096353), (1876, 1197916), (3752, 598958), (7504, 299479)]