1680276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10771}}^1$

素因数の和:10791

約数の個数: 24

約数和(自身を含む): 4222624

約数和(自身を除く): 2542348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 10771, 21542, 32313, 43084, 64626, 129252, 140023, 280046, 420069, 560092, 840138, 1680276]

約数ペア:

[(1, 1680276), (2, 840138), (3, 560092), (4, 420069), (6, 280046), (12, 140023), (13, 129252), (26, 64626), (39, 43084), (52, 32313), (78, 21542), (156, 10771)]