5578690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3301}}^1$

素因数の和:3334

約数の個数: 24

約数和(自身を含む): 10876788

約数和(自身を除く): 5298098

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 3301, 6602, 16505, 33010, 42913, 85826, 214565, 429130, 557869, 1115738, 2789345, 5578690]

約数ペア:

[(1, 5578690), (2, 2789345), (5, 1115738), (10, 557869), (13, 429130), (26, 214565), (65, 85826), (130, 42913), (169, 33010), (338, 16505), (845, 6602), (1690, 3301)]