2587904

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:946

約数の個数: 36

約数和(自身を含む): 5641440

約数和(自身を除く): 3053536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 919, 1408, 1838, 2816, 3676, 7352, 10109, 14704, 20218, 29408, 40436, 58816, 80872, 117632, 161744, 235264, 323488, 646976, 1293952, 2587904]

約数ペア:

[(1, 2587904), (2, 1293952), (4, 646976), (8, 323488), (11, 235264), (16, 161744), (22, 117632), (32, 80872), (44, 58816), (64, 40436), (88, 29408), (128, 20218), (176, 14704), (256, 10109), (352, 7352), (704, 3676), (919, 2816), (1408, 1838)]