2149800037

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{47563}}^1$

素因数の和:48168

約数の個数: 16

約数和(自身を含む): 2684892672

約数和(自身を除く): 535092635

約数列:

[1, 7, 11, 77, 587, 4109, 6457, 45199, 47563, 332941, 523193, 3662351, 27919481, 195436367, 307114291, 2149800037]

約数ペア:

[(1, 2149800037), (7, 307114291), (11, 195436367), (77, 27919481), (587, 3662351), (4109, 523193), (6457, 332941), (45199, 47563)]