11120590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 21754656

約数和(自身を除く): 10634066

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 653, 655, 1306, 1310, 1703, 3265, 3406, 6530, 8489, 8515, 16978, 17030, 42445, 84890, 85543, 171086, 427715, 855430, 1112059, 2224118, 5560295, 11120590]

約数ペア:

[(1, 11120590), (2, 5560295), (5, 2224118), (10, 1112059), (13, 855430), (26, 427715), (65, 171086), (130, 85543), (131, 84890), (262, 42445), (653, 17030), (655, 16978), (1306, 8515), (1310, 8489), (1703, 6530), (3265, 3406)]