2236784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 40

約数和(自身を含む): 4821120

約数和(自身を除く): 2584336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 179, 284, 358, 568, 716, 781, 1136, 1432, 1562, 1969, 2864, 3124, 3938, 6248, 7876, 12496, 12709, 15752, 25418, 31504, 50836, 101672, 139799, 203344, 279598, 559196, 1118392, 2236784]

約数ペア:

[(1, 2236784), (2, 1118392), (4, 559196), (8, 279598), (11, 203344), (16, 139799), (22, 101672), (44, 50836), (71, 31504), (88, 25418), (142, 15752), (176, 12709), (179, 12496), (284, 7876), (358, 6248), (568, 3938), (716, 3124), (781, 2864), (1136, 1969), (1432, 1562)]