2065986000001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{1226111}}^1$

素因数の和:1226485

約数の個数: 32

約数和(自身を含む): 2617798164480

約数和(自身を除く): 551812164479

約数列:

[1, 7, 11, 77, 79, 277, 553, 869, 1939, 3047, 6083, 21329, 21883, 153181, 240713, 1226111, 1684991, 8582777, 13487221, 94410547, 96862769, 339632747, 678039383, 1065490459, 2377429229, 3735960217, 7458433213, 26151721519, 26830987013, 187816909091, 295140857143, 2065986000001]

約数ペア:

[(1, 2065986000001), (7, 295140857143), (11, 187816909091), (77, 26830987013), (79, 26151721519), (277, 7458433213), (553, 3735960217), (869, 2377429229), (1939, 1065490459), (3047, 678039383), (6083, 339632747), (21329, 96862769), (21883, 94410547), (153181, 13487221), (240713, 8582777), (1226111, 1684991)]