2015656863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{4481}}^1$

素因数の和:4855

約数の個数: 32

約数和(自身を含む): 3010182912

約数和(自身を除く): 994526049

約数列:

[1, 3, 11, 33, 43, 129, 317, 473, 951, 1419, 3487, 4481, 10461, 13443, 13631, 40893, 49291, 147873, 149941, 192683, 449823, 578049, 1420477, 2119513, 4261431, 6358539, 15625247, 46875741, 61080511, 183241533, 671885621, 2015656863]

約数ペア:

[(1, 2015656863), (3, 671885621), (11, 183241533), (33, 61080511), (43, 46875741), (129, 15625247), (317, 6358539), (473, 4261431), (951, 2119513), (1419, 1420477), (3487, 578049), (4481, 449823), (10461, 192683), (13443, 149941), (13631, 147873), (40893, 49291)]