511057136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{2551}}^1$

素因数の和:3237

約数の個数: 40

約数和(自身を含む): 1044278400

約数和(自身を除く): 533221264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 659, 1318, 2551, 2636, 5102, 5272, 10204, 10544, 12521, 20408, 25042, 40816, 48469, 50084, 96938, 100168, 193876, 200336, 387752, 775504, 1681109, 3362218, 6724436, 13448872, 26897744, 31941071, 63882142, 127764284, 255528568, 511057136]

約数ペア:

[(1, 511057136), (2, 255528568), (4, 127764284), (8, 63882142), (16, 31941071), (19, 26897744), (38, 13448872), (76, 6724436), (152, 3362218), (304, 1681109), (659, 775504), (1318, 387752), (2551, 200336), (2636, 193876), (5102, 100168), (5272, 96938), (10204, 50084), (10544, 48469), (12521, 40816), (20408, 25042)]