3984148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7489}}^1$

素因数の和:7519

約数の個数: 24

約数和(自身を含む): 8388800

約数和(自身を除く): 4404652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 7489, 14978, 29956, 52423, 104846, 142291, 209692, 284582, 569164, 996037, 1992074, 3984148]

約数ペア:

[(1, 3984148), (2, 1992074), (4, 996037), (7, 569164), (14, 284582), (19, 209692), (28, 142291), (38, 104846), (76, 52423), (133, 29956), (266, 14978), (532, 7489)]