11111144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4073}}^1$

素因数の和:4121

約数の個数: 32

約数和(自身を含む): 23466240

約数和(自身を除く): 12355096

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 4073, 8146, 16292, 32584, 44803, 89606, 126263, 179212, 252526, 358424, 505052, 1010104, 1388893, 2777786, 5555572, 11111144]

約数ペア:

[(1, 11111144), (2, 5555572), (4, 2777786), (8, 1388893), (11, 1010104), (22, 505052), (31, 358424), (44, 252526), (62, 179212), (88, 126263), (124, 89606), (248, 44803), (341, 32584), (682, 16292), (1364, 8146), (2728, 4073)]