988789030

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{189061}}^1$

素因数の和:189591

約数の個数: 16

約数和(自身を含む): 1783232784

約数和(自身を除く): 794443754

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 189061, 378122, 945305, 1890610, 98878903, 197757806, 494394515, 988789030]

約数ペア:

[(1, 988789030), (2, 494394515), (5, 197757806), (10, 98878903), (523, 1890610), (1046, 945305), (2615, 378122), (5230, 189061)]