543121490

素因数分解:

$2^1\times 5^1\times {\mathrm{4027}}^1\times {\mathrm{13487}}^1$

素因数の和:17521

約数の個数: 16

約数和(自身を含む): 977933952

約数和(自身を除く): 434812462

約数列:

[1, 2, 5, 10, 4027, 8054, 13487, 20135, 26974, 40270, 67435, 134870, 54312149, 108624298, 271560745, 543121490]

約数ペア:

[(1, 543121490), (2, 271560745), (5, 108624298), (10, 54312149), (4027, 134870), (8054, 67435), (13487, 40270), (20135, 26974)]