248601958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{761}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 421355520

約数和(自身を除く): 172753562

約数列:

[1, 2, 11, 22, 31, 62, 341, 479, 682, 761, 958, 1522, 5269, 8371, 10538, 14849, 16742, 23591, 29698, 47182, 163339, 259501, 326678, 364519, 519002, 729038, 4009709, 8019418, 11300089, 22600178, 124300979, 248601958]

約数ペア:

[(1, 248601958), (2, 124300979), (11, 22600178), (22, 11300089), (31, 8019418), (62, 4009709), (341, 729038), (479, 519002), (682, 364519), (761, 326678), (958, 259501), (1522, 163339), (5269, 47182), (8371, 29698), (10538, 23591), (14849, 16742)]