1243280104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{139883}}^1$

素因数の和:140001

約数の個数: 32

約数和(自身を含む): 2568270240

約数和(自身を除く): 1324990136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 2222, 4444, 8888, 139883, 279766, 559532, 1119064, 1538713, 3077426, 6154852, 12309704, 14128183, 28256366, 56512732, 113025464, 155410013, 310820026, 621640052, 1243280104]

約数ペア:

[(1, 1243280104), (2, 621640052), (4, 310820026), (8, 155410013), (11, 113025464), (22, 56512732), (44, 28256366), (88, 14128183), (101, 12309704), (202, 6154852), (404, 3077426), (808, 1538713), (1111, 1119064), (2222, 559532), (4444, 279766), (8888, 139883)]