1986988172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{35153}}^1$

素因数の和:36257

約数の個数: 24

約数和(自身を含む): 3748260096

約数和(自身を除く): 1761271924

約数列:

[1, 2, 4, 13, 26, 52, 1087, 2174, 4348, 14131, 28262, 35153, 56524, 70306, 140612, 456989, 913978, 1827956, 38211311, 76422622, 152845244, 496747043, 993494086, 1986988172]

約数ペア:

[(1, 1986988172), (2, 993494086), (4, 496747043), (13, 152845244), (26, 76422622), (52, 38211311), (1087, 1827956), (2174, 913978), (4348, 456989), (14131, 140612), (28262, 70306), (35153, 56524)]