2552804296

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{332743}}^1$

素因数の和:332893

約数の個数: 32

約数和(自身を含む): 5510240640

約数和(自身を除く): 2957436344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 332743, 665486, 1330972, 2329201, 2661944, 4658402, 9316804, 18633608, 45585791, 91171582, 182343164, 319100537, 364686328, 638201074, 1276402148, 2552804296]

約数ペア:

[(1, 2552804296), (2, 1276402148), (4, 638201074), (7, 364686328), (8, 319100537), (14, 182343164), (28, 91171582), (56, 45585791), (137, 18633608), (274, 9316804), (548, 4658402), (959, 2661944), (1096, 2329201), (1918, 1330972), (3836, 665486), (7672, 332743)]