1263944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 2643840

約数和(自身を除く): 1379896

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 271, 424, 542, 583, 1084, 1166, 2168, 2332, 2981, 4664, 5962, 11924, 14363, 23848, 28726, 57452, 114904, 157993, 315986, 631972, 1263944]

約数ペア:

[(1, 1263944), (2, 631972), (4, 315986), (8, 157993), (11, 114904), (22, 57452), (44, 28726), (53, 23848), (88, 14363), (106, 11924), (212, 5962), (271, 4664), (424, 2981), (542, 2332), (583, 2168), (1084, 1166)]