2016787430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1252663}}^1$

素因数の和:1252700

約数の個数: 32

約数和(自身を含む): 4329206784

約数和(自身を除く): 2312419354

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 1252663, 2505326, 6263315, 8768641, 12526630, 17537282, 28811249, 43843205, 57622498, 87686410, 144056245, 201678743, 288112490, 403357486, 1008393715, 2016787430]

約数ペア:

[(1, 2016787430), (2, 1008393715), (5, 403357486), (7, 288112490), (10, 201678743), (14, 144056245), (23, 87686410), (35, 57622498), (46, 43843205), (70, 28811249), (115, 17537282), (161, 12526630), (230, 8768641), (322, 6263315), (805, 2505326), (1610, 1252663)]