2661973601

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{25903}}^1$

素因数の和:26240

約数の個数: 16

約数和(自身を含む): 3110966784

約数和(自身を除く): 448993183

約数列:

[1, 7, 53, 277, 371, 1939, 14681, 25903, 102767, 181321, 1372859, 7175131, 9610013, 50225917, 380281943, 2661973601]

約数ペア:

[(1, 2661973601), (7, 380281943), (53, 50225917), (277, 9610013), (371, 7175131), (1939, 1372859), (14681, 181321), (25903, 102767)]