2564793587

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 2861236224

約数和(自身を除く): 296442637

約数列:

[1, 17, 31, 97, 131, 383, 527, 1649, 2227, 3007, 4061, 6511, 11873, 12707, 37151, 50173, 51119, 69037, 201841, 216019, 393917, 631567, 852941, 1151681, 1555363, 4866781, 6696589, 19578577, 26441171, 82735277, 150870211, 2564793587]

約数ペア:

[(1, 2564793587), (17, 150870211), (31, 82735277), (97, 26441171), (131, 19578577), (383, 6696589), (527, 4866781), (1649, 1555363), (2227, 1151681), (3007, 852941), (4061, 631567), (6511, 393917), (11873, 216019), (12707, 201841), (37151, 69037), (50173, 51119)]