2080304616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6667643}}^1$

素因数の和:6667665

約数の個数: 32

約数和(自身を含む): 5600820960

約数和(自身を除く): 3520516344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 6667643, 13335286, 20002929, 26670572, 40005858, 53341144, 80011716, 86679359, 160023432, 173358718, 260038077, 346717436, 520076154, 693434872, 1040152308, 2080304616]

約数ペア:

[(1, 2080304616), (2, 1040152308), (3, 693434872), (4, 520076154), (6, 346717436), (8, 260038077), (12, 173358718), (13, 160023432), (24, 86679359), (26, 80011716), (39, 53341144), (52, 40005858), (78, 26670572), (104, 20002929), (156, 13335286), (312, 6667643)]