12486588478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{868451}}^1$

素因数の和:868552

約数の個数: 32

約数和(自身を含む): 23343989760

約数和(自身を除く): 10857401282

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 7189, 14378, 868451, 1736902, 6079157, 11289863, 12158314, 22579726, 68607629, 79029041, 137215258, 158058082, 480253403, 891899177, 960506806, 1783798354, 6243294239, 12486588478]

約数ペア:

[(1, 12486588478), (2, 6243294239), (7, 1783798354), (13, 960506806), (14, 891899177), (26, 480253403), (79, 158058082), (91, 137215258), (158, 79029041), (182, 68607629), (553, 22579726), (1027, 12158314), (1106, 11289863), (2054, 6079157), (7189, 1736902), (14378, 868451)]