2697344

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 5790540

約数和(自身を除く): 3093196

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1621, 1664, 3242, 6484, 12968, 21073, 25936, 42146, 51872, 84292, 103744, 168584, 207488, 337168, 674336, 1348672, 2697344]

約数ペア:

[(1, 2697344), (2, 1348672), (4, 674336), (8, 337168), (13, 207488), (16, 168584), (26, 103744), (32, 84292), (52, 51872), (64, 42146), (104, 25936), (128, 21073), (208, 12968), (416, 6484), (832, 3242), (1621, 1664)]