284868052

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1277}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 590865408

約数和(自身を除く): 305997356

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 257, 434, 514, 868, 1028, 1277, 1799, 2554, 3598, 5108, 7196, 7967, 8939, 15934, 17878, 31868, 35756, 39587, 55769, 79174, 111538, 158348, 223076, 277109, 328189, 554218, 656378, 1108436, 1312756, 2297323, 4594646, 9189292, 10173859, 20347718, 40695436, 71217013, 142434026, 284868052]

約数ペア:

[(1, 284868052), (2, 142434026), (4, 71217013), (7, 40695436), (14, 20347718), (28, 10173859), (31, 9189292), (62, 4594646), (124, 2297323), (217, 1312756), (257, 1108436), (434, 656378), (514, 554218), (868, 328189), (1028, 277109), (1277, 223076), (1799, 158348), (2554, 111538), (3598, 79174), (5108, 55769), (7196, 39587), (7967, 35756), (8939, 31868), (15934, 17878)]