2057316

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 4833024

約数和(自身を除く): 2775708

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 991, 1038, 1982, 2076, 2973, 3964, 5946, 11892, 171443, 342886, 514329, 685772, 1028658, 2057316]

約数ペア:

[(1, 2057316), (2, 1028658), (3, 685772), (4, 514329), (6, 342886), (12, 171443), (173, 11892), (346, 5946), (519, 3964), (692, 2973), (991, 2076), (1038, 1982)]