2783147304742

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14323}}^1\times {\mathrm{603457}}^1$

素因数の和:617812

約数の個数: 32

約数和(自身を含む): 4978905057792

約数和(自身を除く): 2195757753050

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 14323, 28646, 100261, 200522, 329429, 603457, 658858, 1206914, 2306003, 4224199, 4612006, 8448398, 13879511, 27759022, 97156577, 194313154, 8643314611, 17286629222, 60503202277, 121006404554, 198796236053, 397592472106, 1391573652371, 2783147304742]

約数ペア:

[(1, 2783147304742), (2, 1391573652371), (7, 397592472106), (14, 198796236053), (23, 121006404554), (46, 60503202277), (161, 17286629222), (322, 8643314611), (14323, 194313154), (28646, 97156577), (100261, 27759022), (200522, 13879511), (329429, 8448398), (603457, 4612006), (658858, 4224199), (1206914, 2306003)]