43298138

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{2417}}^1$

素因数の和:2498

約数の個数: 24

約数和(自身を含む): 71684028

約数和(自身を除く): 28385890

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 1378, 2417, 4834, 8957, 17914, 31421, 62842, 128101, 256202, 408473, 816946, 1665313, 3330626, 21649069, 43298138]

約数ペア:

[(1, 43298138), (2, 21649069), (13, 3330626), (26, 1665313), (53, 816946), (106, 408473), (169, 256202), (338, 128101), (689, 62842), (1378, 31421), (2417, 17914), (4834, 8957)]