2531915078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{34759}}^1$

素因数の和:34833

約数の個数: 48

約数和(自身を含む): 4881972480

約数和(自身を除く): 2350057402

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 121, 154, 242, 301, 473, 602, 847, 946, 1694, 3311, 5203, 6622, 10406, 34759, 36421, 69518, 72842, 243313, 382349, 486626, 764698, 1494637, 2676443, 2989274, 4205839, 5352886, 8411678, 10462459, 16441007, 20924918, 29440873, 32882014, 58881746, 115087049, 180851077, 230174098, 361702154, 1265957539, 2531915078]

約数ペア:

[(1, 2531915078), (2, 1265957539), (7, 361702154), (11, 230174098), (14, 180851077), (22, 115087049), (43, 58881746), (77, 32882014), (86, 29440873), (121, 20924918), (154, 16441007), (242, 10462459), (301, 8411678), (473, 5352886), (602, 4205839), (847, 2989274), (946, 2676443), (1694, 1494637), (3311, 764698), (5203, 486626), (6622, 382349), (10406, 243313), (34759, 72842), (36421, 69518)]